Our Reviews

Harold K|2025 GMC Sierra 1500

Confirmed Service Customer

3/20/2026

As always service at Twin Cities Buick/GMC is thorough, professional, and reliable,

LOUDON, TN

Edwin H|2023 Buick Enclave

Confirmed Service Customer

9/10/2025

Very professional and customer friendly!

VONORE, TN

Larry S|2014 GMC 1500 Sierra

Confirmed Service Customer

9/11/2025

Addressed the items of my concerns and updated me on items that was recommended by the manufacturer.

KNOXVILLE, TN

Brenda E|2025 GMC Sierra 1500

Confirmed Service Customer

9/15/2025

Got an appointment for service on my GMC truck in a timely manner. Got in and out in a reasonable time frame. Service staff is always informative and friendly.

KNOXVILLE, TN

Justin A|2021 GMC 1500 Sierra

Confirmed Service Customer

9/17/2025

Everything went great. The staff was friendly and very helpful. Service was done in a quick, timely manner.

MARYVILLE, TN

James G|2024 GMC Sierra 1500

Confirmed Service Customer

9/23/2025

Have gotten nothing but good service the times I've gone there.

MARYVILLE, TN

Virginia T|2015 Buick Enclave

Confirmed Service Customer

9/23/2025

Robert is always nice and tries to explain things so l can understand.

LOUDON, TN

David C|2021 GMC 1500 Sierra

Confirmed Service Customer

9/12/2025

Service advisor David Wright is outstanding

MARYVILLE, TN

Rebecca B|2023 GMC Acadia

Confirmed Service Customer

9/12/2025

Everything went great!

CORRYTON, TN

Larry N|2023 Chevrolet Tahoe

Confirmed Service Customer

9/19/2025

Wonderful experience. Everything was done quickly and smoothly. Great Staff. Would highly recommend.

KNOXVILLE, TN

Rachel S|2024 GMC Yukon

Confirmed Service Customer

9/24/2025

Professional and great communication

LENOIR CITY, TN

Timothy H|2018 Chevrolet Equinox

Confirmed Service Customer

9/25/2025

Friendly and professional

LOUISVILLE, TN

Justin D|2023 GMC Sierra 1500

Confirmed Service Customer

10/10/2025

My truck is having an ongoing issue w- the transmission & a part was on back order. After explaining how this would impact a planned vacation to Chris, Robert & the Twin City Team, they got me a truck that would allow me to pull my camper. The simple words as they handed me the keys of “enjoy your vacation” meant a lot. I will repay this gesture by buying a vehicle from them again & using their service dept. Thank you!

ALCOA, TN

James G|2025 GMC Yukon

Confirmed Sales Customer

9/16/2025

Tommy did a great job handling our sale on our Yukon Denali. Transaction was smooth and efficiently done by Kitty Mayer. Many thanks to both of them. Tommy has been most patient with answering our questions and teaching us the computer system.

KNOXVILLE, TN

Russell N|2014 GMC 1500 Sierra

Confirmed Service Customer

9/25/2025

All went according to plan

MARYVILLE, TN

Stephen C|2023 GMC Yukon

Confirmed Service Customer

10/8/2025

Good service, that's the reason I trade there

FRIENDSVILLE, TN

Karen D|2019 Buick Encore

Confirmed Service Customer

10/8/2025

Your technician did not check the air pressure in my tires. I told Robert( service rep) the tires were low and he said he would make a note to have them checked but that never happened. Other than that everything else was good.

LENOIR CITY, TN

R S|2022 GMC 1500 Sierra Limited

Confirmed Service Customer

10/13/2025

Went in for a truck recall.

KNOXVILLE, TN

Justin S|2023 GMC Sierra 1500

Confirmed Service Customer

10/13/2025

Great

KNOXVILLE, TN

Donna G|2025 GMC Acadia

Confirmed Service Customer

10/13/2025

Very friendly and great communication

Sharps Chapel, TN

Samuel W|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

10/13/2025

Smooth as always

LENOIR CITY, TN

John R|2025 GMC Acadia

Confirmed Service Customer

10/15/2025

The service department is fantastic. My car was towed in Kate in Saturday. The first thing Monday morning they reached out to let me know they were already working on the car and would keep me posted. They kept me apprised every step of the way. Couldn’t have asked for more.

VONORE, TN

Carolyn K|2017 Buick Enclave

Confirmed Service Customer

9/15/2025

I feel confident that my car and I will be well taken care of at Twin City. Everything is clean, communications are good, and staff do their best to address any issues. You can tell they take pride in their work. David was my service coordinator, he is always pleasant and professional. I wouldn't take my car anywhere else.

LENOIR CITY, TN

Joey A|2021 Chevrolet Equinox

Confirmed Service Customer

9/19/2025

David was very helpfull, and follows thru with everything he says.

KNOXVILLE, TN

Ryan N|2021 GMC 1500 Sierra

Confirmed Service Customer

9/26/2025

Super smooth service & recall. I was very pleased when everything was finished before allotted time. My service guy kept me informed & explained everything to me. Great dealership for your service.

MARYVILLE, TN

Robin H|2019 GMC Acadia

Confirmed Service Customer

9/26/2025

Robert Simerly was very friendly and professional. He explained to me what they were going to do & gave me no run around.

Louisville, TN

Bradley K|2024 GMC Sierra 2500 HD

Confirmed Service Customer

10/8/2025

Robert and the service dept are the best around. I lived in 7 states and had 4-5 GM vehicles and this location has surpassed all others in regards to service, transparency, and overall satisfaction. Kudos to Robert and everyone at this location.

KNOXVILLE, TN

Steven H|2024 GMC Acadia

Confirmed Service Customer

10/9/2025

Did exactly what I expected. Everything i have come it to have work done on my 2024 Acadia, they have been friendly, done everything I expected and explained everything they did.

MARYVILLE, TN

Jennifer K|2021 GMC 1500 Sierra

Confirmed Service Customer

10/9/2025

Not the first time visiting. Excellent service as always

SEYMOUR, TN

Steven B|2018 GMC Acadia

Confirmed Service Customer

10/21/2025

the service deparment did not keep in form i will go to a neither the next time

MARYVILLE, TN

Chelsy H|2026 GMC Canyon

Confirmed Sales Customer

10/21/2025

Twin City of Knoxville is a pleasure to work with. All associates are kind and thorough. My online experience and sales purchase with Scott Burnette was easygoing.

KNOXVILLE, TN

Lawrence W|2024 GMC Sierra 1500

Confirmed Service Customer

10/24/2025

The work was done quicker than expected. Great customer service by all.

VONORE, TN

Bradley T|2021 GMC 1500 Sierra

Confirmed Service Customer

10/24/2025

Everyone was friendly and helpful.

KNOXVILLE, TN

Annette R|2024 GMC Sierra 1500

Confirmed Service Customer

10/27/2025

Everyone was friendly and my vehicle was complete in a timely manner.

KNOXVILLE, TN

Jack C|2024 GMC Terrain

Confirmed Service Customer

9/24/2025

My experience was a very pleasant one, I had no problems, Chris informed me of any additional concerns involving my services. I was totally satisfied with my experience!!!

MARYVILLE, TN

Sandra G|2023 GMC Yukon XL

Confirmed Service Customer

9/24/2025

This was a recall schedule inspection- appointment went well and everyone was nice and explained all the details before and after the inspection.

SEYMOUR, TN

Valmay M|2011 Buick Enclave

Confirmed Service Customer

9/26/2025

I went there because I had a computer alert for my brakes and the service was amazing They checked out my car and found it was low on brake fluid. I asked them to flush the brakes. They checked everything else and all was fine. I’m a senior citizen and they could have added more expensive parts and I wouldn’t have known but they didn’t. They are awesome

KNOXVILLE, TN

Dewayne F|2026 GMC Sierra 1500

Confirmed Sales Customer

9/29/2025

My salesman Scott and the sales manager Hank were both great. They treated me well and worked with me with no pressure to see that I was happy with my purchase. I have bought several vehicles from Twin City and they are second to none.

CLINTON, TN

Robert W|2023 GMC Yukon XL 1500

Confirmed Service Customer

10/10/2025

Always good

KNOXVILLE, TN

Vincent C|2023 GMC 2500HD Sierra

Confirmed Service Customer

10/16/2025

I’m from Louisiana so this was my first time getting my truck serviced at Twin City GMC. The service manager made me feel right at home and did a great job servicing my truck. Thanks again!

SEVIERVILLE, TN

Jennifer C|2019 GMC Terrain

Confirmed Service Customer

10/21/2025

They are very honest, when I bring my car in thinking something needs to be fixed or changed, they look into it and let me know if it indeed needs to be fixed or it still has time. It saves me money and gives me time to save up for the next time. Love their honesty and not trying to make some extra money. This is why I will keep coming back.

MARYVILLE, TN

Danny O|2015 GMC 1500 Sierra

Confirmed Service Customer

10/21/2025

Survive was overpriced 800.00 for front brakes and oil change

SEYMOUR, TN

William O|2018 GMC 1500 Sierra

Confirmed Service Customer

10/25/2025

Over-priced.

VONORE, TN

Albert P|2020 Buick Encore GX

Confirmed Service Customer

10/25/2025

In and out quickly with no additional sales pressure.

OAK RIDGE, TN

Ben B|2025 GMC Sierra 1500

Confirmed Service Customer

12/4/2025

My first service experience with Twin City was very good. My service advisor (David) was courteous, helpful and followed up with text and personal contacts while I waited for the service.

KNOXVILLE, TN

Rich H|2019 GMC 3500HD Sierra

Confirmed Service Customer

10/9/2025

We experienced great customer service with David Wright. He was helpful concerning our engine light issue which was intermittent. We appreciated that the truck was looked over for any other concerns. We will definitely continue to have your dealership take care of our truck service even though we are an hour away.

TELLICO PLNS, TN

Gordon G|2018 GMC 1500 Sierra

Confirmed Service Customer

10/12/2025

David and his team in service are a great group of guys also Tim and his crew in parts. Do a wonderful job.

KNOXVILLE, TN

Craig S|2024 Buick Encore GX

Confirmed Sales Customer

10/18/2025

Was fine very friendly

MARYVILLE, TN

Cristeen F|2025 GMC Sierra 1500

Confirmed Service Customer

10/21/2025

Great customer service

LOUDON, TN

Christian D|2021 GMC Acadia

Confirmed Service Customer

11/3/2025

Quality service - friendly staff

MARYVILLE, TN

Tina B|2026 GMC Terrain

Confirmed Sales Customer

11/18/2025

Excellent every one was nice and helpful

MARYVILLE, TN

Henry H|2018 GMC Acadia

Confirmed Service Customer

11/18/2025

Efficient and kind

SEYMOUR, TN

Michael C|2018 GMC Yukon

Confirmed Service Customer

11/22/2025

great service

SEVIERVILLE, TN

Bobby M|2017 GMC Acadia

Confirmed Service Customer

12/14/2025

The service team was very professional and personable. Robert Stewart the service advisor was in constant communication with what the technician found during the multipoint inspection and was honest in advising on what course of action or options were available.

WALLAND, TN

Beverly M|2021 Buick Envision

Confirmed Service Customer

12/15/2025

Very informative, Sevice desk is so welcoming, kind, they make me feel so comfortable with the whole experience

KNOXVILLE, TN

David H|2023 GMC Sierra 2500 HD

Confirmed Service Customer

12/22/2025

Great service and communication. Appreciate the quick turn around time for repairs

SEYMOUR, TN

Randy Y|2021 GMC 1500 Sierra

Confirmed Service Customer

12/22/2025

Chris was great explained everything and checked what I asked him to check.

MARYVILLE, TN

Ann H|2021 GMC Acadia

Confirmed Service Customer

12/22/2025

Chris was professional and friendly. Communication was excellent. He is an asset to your company for sure.

KNOXVILLE, TN

George M|2023 GMC Terrain

Confirmed Service Customer

12/22/2025

Personnel friendly and professional. Work was completed in good time.

LOUDON, TN

Jay B|2024 GMC Yukon

Confirmed Service Customer

10/23/2025

Friendly and courteous service rep

KNOXVILLE, TN

Harold K|2025 GMC Sierra 1500

Confirmed Service Customer

10/23/2025

Soon after I took delivery of my 2025 Sierra Denali the radio quit working. Thinking it was something I had done I went to the dealer and discussed the matter with the salesman who sold me the truck. He tried to rectify the situation but could not. I then went to the service department and talked with Robert, who is the service manager I normally deal with. The earliest service appointment available was almost two weeks away. I explained to Robert I was leaving on a trip in a few days and would like to have the radio working. Robert was able to fit me in two days latter and after a service technician and GM trouble shot the system it turned out to be a long standing problem GM has been unable to solve. The radio still comes and goes but I feel the dealer deserves a great deal of credit for squeezing me in and really trying to resolve the issue. This is the prime reason I continue to do business with Twin City Buick. They have consistently made me feel appreciated and have always gone the extra mile to take care of me.

LOUDON, TN

Jerome M|2026 GMC Sierra 1500

Confirmed Sales Customer

10/23/2025

Very easy to work with

OAK RIDGE, TN

Anthony P|2020 GMC 1500 Sierra

Confirmed Service Customer

11/4/2025

Good experience, someone kept me informed on everything that was going on.

LOUDON, TN

Robert S|2017 Buick Enclave

Confirmed Service Customer

11/4/2025

The appointment was very easy to make and the service prompt.

SEYMOUR, TN

Autumn S|2023 GMC Yukon

Confirmed Service Customer

11/10/2025

I was there for an oil change. They always go above and beyond! Chris is always super helpful!

KNOXVILLE, TN

Patrick S|2024 Buick Envista

Confirmed Service Customer

11/15/2025

Service was prompt , professional and proficient. I always enjoy going to Twin City Buick and know that I can expect excellent service.

MARYVILLE, TN

Ray T|2024 GMC Canyon

Confirmed Service Customer

12/6/2025

Service done in a timely manner.

LOUDON, TN

Linda J|2026 GMC Acadia

Confirmed Sales Customer

12/6/2025

I was able to trade .. it sure was more costly than 6 years ago

KNOXVILLE, TN

Mark N|2021 GMC 1500 Sierra

Confirmed Service Customer

12/10/2025

Very professional and efficient. Would highly recommend.

ALCOA, TN

Barbara P|2024 GMC Acadia

Confirmed Service Customer

12/18/2025

Always a great experience Robert kept me informed and got me in and out quicjlyb

KNOXVILLE, TN

Zach B|2014 GMC 1500 Sierra

Confirmed Service Customer

1/6/2026

Great experience

KNOXVILLE, TN

Michelle S|2023 GMC Terrain

Confirmed Service Customer

11/5/2025

Quick and friendly service

MARYVILLE, TN

Tyler P|2021 GMC 1500 Sierra

Confirmed Service Customer

11/5/2025

Chase Stott was awesome. Got us in a truck we needed same day. Definitely recommend as he goes above and beyond for the customer and after the sake.

MARYVILLE, TN

Jeff B|2023 GMC Sierra 1500

Confirmed Service Customer

11/12/2025

Everything was great. Took a little longer than in the past. Waited while service was done and we were there almost 2.5 hours.

MARYVILLE, TN

Dennis Y|2024 GMC Sierra 1500

Confirmed Service Customer

11/13/2025

Everyone was professional and very kind!

MARYVILLE, TN

Scott B|2022 Chevrolet 1500 Silverado

Confirmed Service Customer

11/13/2025

The guys in the shop are Awesome!

KNOXVILLE, TN

Donald G|2024 GMC Acadia

Confirmed Service Customer

11/24/2025

Had appointment in service dept. they took right in and completed service right away..

KNOXVILLE, TN

Ricky M|2023 GMC Sierra 1500

Confirmed Service Customer

12/8/2025

Outstanding service from the entire team.

MARYVILLE, TN

Paul W|2021 GMC 2500HD Sierra

Confirmed Service Customer

1/8/2026

Easy oil change and tire rotation. Inspection all green. Waiting room very nice. See Ya in 5K or so.

LOUISVILLE, TN

Harold K|2025 GMC Sierra 1500

Confirmed Service Customer

1/13/2026

As always, having my vehicle serviced at Twin Cities Buick GMC ensures a job well done. I enjoy the excellent communication between myself and the service manager as it is always respectful, thorough, and timely.

LOUDON, TN

David B|2023 GMC Sierra 1500

Confirmed Service Customer

1/15/2026

Will do factory recalls with you only! Due to your policies on working with Fleet management companies.will have to go to Chevrolet dealership for that stuff.

ALCOA, TN

Caroline L|2012 Buick LaCrosse

Confirmed Service Customer

12/12/2025

I have always had a good experience with your service department. Mr Chris was my advisor and he was very helpful. The work was done as scheduled and I am satisfied.

SEYMOUR, TN

Billy M|2023 GMC Yukon

Confirmed Service Customer

12/12/2025

Great job and we will be back when we need service again!

KNOXVILLE, TN

Ken B|2015 GMC 1500 Sierra

Confirmed Service Customer

12/12/2025

Twin City did a great job as usual and got me on my way in no time.

KNOXVILLE, TN

Arthur M|2024 GMC Sierra 1500

Confirmed Service Customer

12/15/2025

Always a 5 star experience

KNOXVILLE, TN

Bell P|2020 GMC Acadia

Confirmed Service Customer

12/17/2025

The service department went out of the way to insure that I was well taken care of.

MARYVILLE, TN

Sandy O|2025 GMC Yukon

Confirmed Service Customer

12/23/2025

Quick

KNOXVILLE, TN

Charles E|2022 GMC 3500HD Sierra

Confirmed Service Customer

1/9/2026

They were friendly, worked with my schedule and explained everything that was recommended

SEYMOUR, TN

Clint D|2025 Buick Encore GX

Confirmed Sales Customer

1/12/2026

Quick and easy , everything was explained about vehicle

HARRIMAN, TN

Aaron T|2021 GMC 2500HD Sierra

Confirmed Service Customer

1/12/2026

Great experience and fantastic staff.

NONE, TN

John C|2024 GMC Sierra 1500

Confirmed Service Customer

1/16/2026

Comfortable waiting

SEYMOUR, TN

Kirstin O|2025 GMC Sierra 2500 HD

Confirmed Service Customer

1/16/2026

Time was the issue. A routine oil change/tire rotation took over 2 hours. Waited over 15 minutes to just get checked in then over an hour for the work. I had an appointment and arrived on time. I understand that this service may not be a priority given the profit on it, but if you are going to offer it, the do it right. The cost is about the same or maybe a little higher than the instant oil change places, there is no reason drive the extra distance and take all the extra time to come there for this type of service.

LOUDON, TN

Erik B|2024 GMC Sierra 2500 HD

Confirmed Service Customer

1/16/2026

Very good communication . On time. Zero issues

FARRAGUT, TN

Pamela T|2023 GMC Terrain

Confirmed Service Customer

1/30/2026

Very friendly and helpful staff. Went over what we were having done and also explained recent recall. Detailed time frame for wait.

SEYMOUR, TN

Edwin H|2023 Buick Enclave

Confirmed Service Customer

1/30/2026

It's all about the staff - Friendly, professional, and customer Focused.

VONORE, TN

Tiffany M|2022 GMC Yukon XL

Confirmed Service Customer

1/6/2026

Friendly & quick service!

KNOXVILLE, TN

Jeff B|2023 GMC Sierra 1500

Confirmed Service Customer

1/6/2026

Needed some warranty work and everything was done to my satisfaction. I was given a courtesy vehicle for the time I was without my truck. Very satisfied.

MARYVILLE, TN

Rickey M|2025 GMC Acadia

Confirmed Service Customer

1/9/2026

Your staff was very professional, they were quick in getting my vehicle completed. The dealers lounge is very clean and has everything you could ask for to make your wait comfortable.

LOUDON, TN

Lana B|2002 GMC Yukon

Confirmed Service Customer

1/13/2026

Always a great, friendly, and professional experience to come in for service to our Yukon. We enjoy the person to person contact and their attention to detail. They are simply put.......great.

FRIENDSVILLE, TN

Matt G|2023 GMC Sierra 1500

Confirmed Service Customer

1/13/2026

Robert was good to deal with.

LOUISVILLE, TN

Deirdre D|2022 Buick Encore GX

Confirmed Service Customer

1/13/2026

Excellent service!

SEYMOUR, TN

Mark B|2017 Chevrolet Colorado

Confirmed Service Customer

1/15/2026

was helpful to use my gm points for the first time

MARYVILLE, TN

Ryan N|2021 GMC 1500 Sierra

Confirmed Service Customer

1/19/2026

My service guy kept me informed & explained to me everything while my truck was getting new front brakes. I always take my truck here for service, it’s nice knowing that when it leaves everything will be done correctly by a GM certified mechanic. Very pleased!

MARYVILLE, TN

Michael G|2024 GMC Canyon

Confirmed Service Customer

1/19/2026

The staff demonstrated a high level of professionalism and attentiveness. The GMC waiting area provided an exceptional experience. My visit was completed efficiently within one hour, which I greatly appreciate.

ROCKFORD, TN

Melanie C|2020 GMC 1500 Sierra

Confirmed Service Customer

1/26/2026

Thank you for ordering and installing my new radio.

KNOXVILLE, TN

Timothy M|2026 GMC Canyon

Confirmed Sales Customer

1/29/2026

Felt they worked with my budget very well. Professional and a fun experience. Will buy from them again

KNOXVILLE, TN

Earl B|2026 GMC Sierra 2500 HD

Confirmed Service Customer

1/29/2026

Quick response to solve the problem

MARYVILLE, TN

Stanley O|2023 GMC Sierra 1500

Confirmed Service Customer

2/2/2026

Overall great service experience. Got an appointment in two days and was there about an hour for oil change and tire rotation and inspection.

KNOXVILLE, TN

Tim T|2026 GMC Sierra 1500

Confirmed Sales Customer

11/2/2025

Ted Jeff teller is outstanding along the entire staff. Kitty was very helpful and efficient. Very much my experience with dealership. I been a customer for many years. Thank you.

KINGSTON, TN

Stephen S|2026 GMC Sierra 1500

Confirmed Sales Customer

11/24/2025

Daniel and Hank did an excellent job taking care of us on our new truck purchase.

VONORE, TN

Tim M|2025 GMC Canyon

Confirmed Service Customer

12/4/2025

Chris Acuff and Rob Brutosky were extremely helpful and professional. Great experience!

KNOXVILLE, TN

John R|2025 GMC Acadia

Confirmed Service Customer

12/10/2025

Excellent service

VONORE, TN

James B|2020 GMC Acadia

Confirmed Service Customer

12/10/2025

Took care of my needs in a timely way

KIMBERLIN HEIGHTS, TN

Thomas G|2022 GMC 2500HD Sierra

Confirmed Service Customer

12/15/2025

Fast and friendly service, no problems!

FRIENDSVILLE, TN

Anita F|2024 Buick Envista

Confirmed Service Customer

12/16/2025

Great service and quick too.

MARYVILLE, TN

Marilynn P|2016 Buick Envision

Confirmed Service Customer

12/19/2025

Even though they were busy, they worked me in and replaced my dead battery. Thanks so much.

LENOIR CITY, TN

Larry K|2013 GMC 1500 Sierra

Confirmed Service Customer

1/12/2026

Service was scheduled promptly, completed on time and professionally. Very happy with service and will continue scheduling with service department.

KNOXVILLE, TN

James S|2019 GMC 2500HD Sierra

Confirmed Service Customer

1/12/2026

Great people and great service

KNOXVILLE, TN

Chris B|2025 GMC Sierra 1500

Confirmed Service Customer

1/15/2026

For the last several years, I’ve used the same Knoxville dealership for all my service. However, since the service manager changed, the quality and friendliness just haven't been there. I decided to give Twin City Buick a trial run to see if they could become my new go-to, and so far, I like it. The reps were nice, the service was fast, and the waiting room was comfortable. I’m not 100% sold yet, but I'll be going back.

KNOXVILLE, TN

William T|2020 GMC 1500 Sierra

Confirmed Service Customer

1/21/2026

Friendly, professional staff. Work was done in a timely manner.

WALLAND, TN

David M|2021 GMC 1500 Sierra

Confirmed Service Customer

2/11/2026

Great service

MARYVILLE, TN

Daniel G|2021 GMC 2500HD Sierra

Confirmed Service Customer

2/16/2026

Awesome and timely experience.

FRIENDSVILLE, TN

Ronnie S|2025 GMC Sierra 2500 HD

Confirmed Service Customer

10/16/2025

The facility is nice and personal are pleasant and efficient except they forgot to email me my receipt .

MARYVILLE, TN

Larry W|2025 Buick Enclave

Confirmed Service Customer

11/11/2025

Service representative was knowledgeable, courteous, and timely.

Madisonville, TN

James S|2018 Buick Enclave

Confirmed Service Customer

11/20/2025

As always your Service Department personnel are very courteous, efficient and helpful. We had several items to be done due to mileage and they helped us prioritize them.

TELLICO PLNS, TN

Edwin J|2025 GMC Sierra 1500

Confirmed Service Customer

12/5/2025

I actually had the wrong day for my appointment but Chris very cheerfully and professionally worked me in and my service was done in a timely manner. So appreciative!

MARYVILLE, TN

Azikewe A|2020 GMC 3500HD Sierra

Confirmed Service Customer

12/14/2025

Always a pleasure to have trusted professionals who are willing to help me out and provide the best service.

KNOXVILLE, TN

Joe T|2019 GMC Acadia

Confirmed Service Customer

12/14/2025

quick and easy

LOUDON, TN

Isaac W|2023 GMC Sierra 3500 HD

Confirmed Service Customer

1/19/2026

Great service!

GREENBACK, TN

Joseph T|2025 GMC Sierra 1500

Confirmed Service Customer

1/21/2026

Fast, friendly, and efficient.

MARYVILLE, TN

Harold K|2025 GMC Sierra 1500

Confirmed Service Customer

1/21/2026

As always Twin Cities’ service department offers a customer oriented experience that is professional, thorough, and timely.

LOUDON, TN

Gordon G|2018 GMC 1500 Sierra

Confirmed Service Customer

1/23/2026

Great job

KNOXVILLE, TN

Jonathan F|2023 GMC Yukon

Confirmed Service Customer

2/1/2026

Always fast and efficient

KNOXVILLE, TN

John K|2023 GMC Sierra 2500 HD

Confirmed Service Customer

2/1/2026

Outstanding service

CLINTON, TN

Ethan H|2010 Chevrolet Silverado

Confirmed Service Customer

2/9/2026

Got work done really quickly but didn’t know how expensive labor rate was. Really liked the service and they found the problems that west Chevrolet couldn’t but sadly I can’t afford to go back. $211 an hour is about twice what everyone else in town charges.

MARYVILLE, TN

Scott M|2023 GMC Sierra 1500

Confirmed Service Customer

2/16/2026

New to area and so far super great dealership for my truck and taking care of it. Great people and experience so far.

KNOXVILLE, TN

Duane W|2023 GMC Yukon XL 1500

Confirmed Service Customer

9/11/2025

Had my GMC in for recall updates. Excellent service, friendly, and quick. Will be back.

FARRAGUT, TN

Carl C|2020 GMC 2500HD Sierra

Confirmed Service Customer

11/21/2025

Robert was thorough and explained everything to me. He also went over my warranty with me and what times I had left on each category. This was an easy and quick transaction.

KNOXVILLE, TN

Virginia L|2016 Buick Enclave

Confirmed Service Customer

12/10/2025

Pleasant! Waiting time was minimal & waiting area was comfortable. Robert was very friendly & helpful! Impressed with fast service time.

MARYVILLE, TN

Scott N|2015 GMC 1500 Sierra

Confirmed Service Customer

1/9/2026

Chris Acuff always does a good job of making sure myself and my Sierra are taking care of!

KNOXVILLE, TN

Ronald P|2023 Buick Enclave

Confirmed Service Customer

1/21/2026

Everything was done as expected, right on time.

MARYVILLE, TN

Kevin B|2018 GMC 1500 Sierra

Confirmed Service Customer

1/29/2026

Super friendly and very professional

KNOXVILLE, TN

Susan S|2024 Buick Envista

Confirmed Service Customer

1/30/2026

All of the service department has always treated me wonderfully. I enjoy talking to the checkout ladies. They are so fun. The guy explain everything to me and are very thorough in my service. Twin City is absolutely the best!

KNOXVILLE, TN

Wade H|2025 GMC Acadia

Confirmed Service Customer

2/11/2026

Friendly and professional as always.

SEVIERVILLE, TN

Tom S|2024 GMC Sierra 1500

Confirmed Service Customer

2/11/2026

Outstanding Service and Communication.

NONE, TN

CAROL H|2026 Buick Enclave

Confirmed Sales Customer

2/13/2026

Travis Lawson has been great to work with! He not only showed me the initial car of interest, he discussed features of comparable cars. He has been very patient in bringing me up to speed on the technology offered today. I will recommend Twin City GMC/Buick and Travis to others!

KNOXVILLE, TN

Ronnie D|2025 GMC Sierra 2500 HD

Confirmed Service Customer

2/19/2026

Went in for oil change and some warranty work and everything was done professionally and quickly. All employees are polite and efficient its a pleasant experience.

MARYVILLE, TN

Garry F|2026 GMC Sierra 1500

Confirmed Service Customer

2/19/2026

I purchased a 26 Sierra Denali from here and have taken it in for its first service. I can honestly say there isn't anything I don't love about this truck and appreciate the prompt courteous service in the service department...

GATLINBURG, TN

John R|2025 GMC Acadia

Confirmed Service Customer

10/20/2025

Fantastic service. Thank you!

VONORE, TN

Bruce R|2022 GMC 1500 Sierra Limited

Confirmed Service Customer

11/5/2025

Friendly and helpful people. Made it easier!

FRIENDSVILLE, TN

Gayle P|2022 Buick Envision

Confirmed Service Customer

11/7/2025

Prompt, friendly and did a good job. Plus you were kind to my dog. 🐕

KNOXVILLE, TN

Vincent C|2023 GMC 2500HD Sierra

Confirmed Service Customer

11/17/2025

The service technician, Robert, did an excellent job keeping me updated throughout the process of installing my new set of tires.

SEVIERVILLE, TN

Debra S|2016 Buick Encore

Confirmed Service Customer

11/17/2025

Love everything about my visit

KNOXVILLE, TN

Tommy C|2021 GMC Acadia

Confirmed Service Customer

11/20/2025

People are always polite and professional

KNOXVILLE, TN

Jama F|2023 Buick Enclave

Confirmed Service Customer

11/20/2025

Excellent customer service and quick repair.

GREENBACK, TN

Scott C|2021 GMC 1500 Sierra

Confirmed Service Customer

11/24/2025

Friendly service

Maryville, TN

Vincent C|2014 Buick Enclave

Confirmed Service Customer

2/2/2026

I was disappointed that I was told in writing I would have a free oil change and then was not given one

MARYVILLE, TN

Stephen W|2021 GMC 1500 Sierra

Confirmed Service Customer

2/5/2026

Chris did a great job explaining the repairs and the cashier was very pleasant and helpful as well!

LOUISVILLE, TN

Dennis R|2024 GMC Sierra 1500

Confirmed Service Customer

2/9/2026

Everyone was friendly and professional! Great job

MARYVILLE, TN

Mark N|2021 GMC 1500 Sierra

Confirmed Service Customer

2/9/2026

Great experience. Would never take my vehicle for service anywhere else.

ALCOA, TN

Sebastian W|2024 GMC Sierra 1500

Confirmed Service Customer

2/9/2026

Fantastic experience

KNOXVILLE, TN

Jon L|2024 GMC Sierra 2500 HD

Confirmed Service Customer

2/16/2026

Always do a great job. Great employers Been using them for many years Both sales and service Would recommend everyone to look into there services Thank you guys for taking care of all my needs. Jon

KNOXVILLE, TN

Robert W|2016 GMC Yukon XL

Confirmed Service Customer

2/24/2026

Staff was extremely professional and polite, answered all our questions, and always kept up in the loop with communication. Very friendly group of folks that were empathetic and personable, will definitely be back for more service.

WALLAND, TN

Dane K|2011 Buick Regal

Confirmed Service Customer

2/16/2026

Solid one-star for the service I received. I paid the premium dealership price for taking my car here and got gas station quality service. $800 in labor and the tech cracked my plenum cover and said nothing about it. Not to mention, when they called to quote me a price, he left a voicemail and then went to lunch. I called back no more than five minutes later and ended up having to call a different line to get someone on the phone to approve the work. Overall, just not the kind of service I expect when I'm being charged $150/hr in labor from a 'Certified' Dealership.

MARYVILLE, TN

John B|2021 Chevrolet Trailblazer

Confirmed Service Customer

2/19/2026

I am a current customer owning a GMC Sierra. I called Chris and inquired if I could start bringing my 21’ Trailblazer in for service. I just wanted to go to one place and Chris got me in quickly. When I arrived Robert got me checked in and the whole process was great.

LOUISVILLE, TN

Scott F|2023 GMC Yukon

Confirmed Service Customer

2/27/2026

Bo and Robert were a great help to me, to work with GM on a partial assistance payment for my headrest issue. Communication was prompt and courteous. Robert clearly explained everything to me and kept me in the loop while it was on order. Bo is a great service manager, and I appreciate the prompt responses to my emails and questions. Great experience overall!

KNOXVILLE, TN

Mark R|2026 GMC Sierra 1500

Confirmed Service Customer

2/27/2026

Excellent service.

MARYVILLE, TN

Paul G|2025 GMC Acadia

Confirmed Service Customer

3/9/2026

It took a bit longer than expected to get parts delivered so the team could work on my car, but my customer service rep (Chris) was extra communicative throughout. That personal touch and open communication, setting proper expectations,...especially when it's not the desired timeline, is what separates a great customer service experience from a satisfactory one. Twin City service department was great and I appreciate them all.

MARYVILLE, TN

Richard C|2017 GMC Acadia

Confirmed Service Customer

3/26/2026

David was great. Got the part quickly and got it installed next day.

VONORE, TN

JAN S|2026 GMC Sierra 1500

Confirmed Sales Customer

3/28/2026

Very experienced sales and financial people. Great selection. Nice comfortable dealership. Enjoyed my experience.

BENTON, TN

Mark W|2022 GMC Yukon

Confirmed Service Customer

3/28/2026

Excellent Service Team. Very Professional.

VONORE, TN

Mary J|2007 Buick LaCrosse

Confirmed Service Customer

4/6/2026

Twin City Buick has always been So Nice to me! David Wright waited on me at that visit and he was So Helpful! I always trust the dealership in servicing my car.

SEYMOUR, TN

Steven H|2024 GMC Acadia

Confirmed Service Customer

2/11/2026

I had several messages come up on my 2024 Acadia. I limped the car into Twin City . They got me a loaner car, got the parts in from GMC and had everything fixed within a few days. Robert in the service dept. kept me informed the whole time.

MARYVILLE, TN

David N|2021 Buick Enclave

Confirmed Service Customer

2/18/2026

Everything was good and no long waits

LOUISVILLE, TN

Daniel M|2023 Chevrolet Trailblazer

Confirmed Service Customer

2/18/2026

Scheduled oil change and tire rotation. Got Mass Air Flow problems the next day. Think the air duct was not fully seated after air filter inspection. MAF recovered after seating. Also found oil dip stick not seated at all. Not happy with this. Will call.

LOUISVILLE, TN

WILLIAM B|2026 Buick Encore GX

Confirmed Sales Customer

2/22/2026

I have purchased 7 Buicks and GMC Acadias from Twin City Auto Group. Travis is very patient and easy to work with. I highly recommend this dealership.

SEVIERVILLE, TN

Jennifer K|2024 GMC Yukon

Confirmed Service Customer

2/25/2026

I’ve been bringing my vehicle here for a number of years now. Staff is always courteous and scheduling is easy. Turnaround time could be faster, but I understand it is also a busy area. Not a dealbreaker. Will keep coming back.

SEYMOUR, TN

HOWARD H|2026 GMC Sierra 1500

Confirmed Sales Customer

2/25/2026

As good a vehicle purchase as I have ever experienced and I am 67 years old and have bought a lot of vehicles

KODAK, TN

Anthony P|2020 GMC 1500 Sierra

Confirmed Service Customer

3/3/2026

Did not wait long

LOUDON, TN

Tim M|2025 GMC Canyon

Confirmed Service Customer

3/6/2026

Chris Acuff and Rob Brutosky are great to work with. Great staff!

KNOXVILLE, TN

John J|2024 GMC Yukon

Confirmed Service Customer

3/6/2026

Oil change & tire rotation

KNOXVILLE, TN

Kenneth G|2020 Buick Encore GX

Confirmed Service Customer

3/12/2026

Courteous, Informative, Timely

LOUISVILLE, TN

Timothy M|2026 GMC Canyon

Confirmed Service Customer

3/12/2026

Professional and on time

KNOXVILLE, TN

Jackie R|2023 GMC Sierra 1500

Confirmed Service Customer

3/16/2026

Robert and team were great!!

MARYVILLE, TN

SHANE B|2026 GMC Sierra 1500

Confirmed Sales Customer

4/7/2026

Did a good job of working with me to get me in the vehicle I wanted.

MARYVILLE, TN

KIMBERLY W|2026 GMC Yukon XL 1500

Confirmed Sales Customer

2/15/2026

Salesman Daniel Morgan and finance manager Kitty, were great to work with. Can’t wait to refer them business. Daniel didn’t have the vehicle I wanted, but he found it and delivered exactly what I wanted

SEYMOUR, TN

Patty L|2022 GMC Yukon

Confirmed Service Customer

2/23/2026

Great experience with our service writer

CLINTON, TN

MARGO Z|2026 GMC Terrain

Confirmed Sales Customer

2/25/2026

The management staff was great. My sales assistant did a fantastic job with everything from start to finish. And finance was smooth and fast.

MARYVILLE, TN

Wade H|2025 GMC Acadia

Confirmed Service Customer

2/27/2026

Oil change was quick & efficient. Provided us with someone to talk to about the warranty we purchased. Understand it better now. Dealing with these associates is always great.

SEVIERVILLE, TN

G D|2026 Buick Enclave

Confirmed Service Customer

3/6/2026

Service was great and body shop were excellent.

KNOXVILLE, TN

Gregory D|2025 Buick Enclave

Confirmed Service Customer

3/16/2026

After eight days replacing parts that fixed the tire sensor problem. They didn’t give up still it was fixed.

CROSSVILLE, TN

Robert H|2021 GMC 1500 Sierra

Confirmed Service Customer

3/19/2026

The service department took care of my emergency when I was travelling. The service managers were extremely competent and helpful. They diagnosed the problem within 30 minutes and completed the necessary repairs faster than they estimated. I was impressed with the comprehensive report they provided explaining the problem and the necessary repairs.

JOPLIN, MD

Larry K|2013 GMC 1500 Sierra

Confirmed Service Customer

3/25/2026

The dealership is very clean and organized. All the staff are extremely helpful and friendly. I like the fact that they keep you informed throughout the service. Will definitely go back.

KNOXVILLE, TN

Jim L|2004 GMC Sierra 1500 Crew Cab

Confirmed Service Customer

3/25/2026

Checked out my concerns and found loose bolts, which they tightened and eliminated the rear end clunk. Another mechanic had said I would need a rear differential rebuild. The dealer changed differential fluid at my request and performed a very complete inspection. Thank you for doing it right and honest.

KNOXVILLE, TN

Jama F|2023 Buick Enclave

Confirmed Service Customer

4/6/2026

Very friendly and communicated very well.

GREENBACK, TN

Joe T|2019 GMC Acadia

Confirmed Service Customer

4/6/2026

Chis was great help

LOUDON, TN

CLINT A|2026 GMC Sierra 1500

Confirmed Sales Customer

4/20/2026

Everyone made the car buying process simple and easy. No pressure, just quality assistance. Hank, Chase and Kitty were great to work with. Thank you!

MARYVILLE, TN

Timothy H|2018 Chevrolet Equinox

Confirmed Service Customer

12/22/2025

Fast, friendly and professional.

LOUISVILLE, TN

John B|2026 GMC Sierra 1500

Confirmed Sales Customer

1/5/2026

Everyone was very helpful and friendly. I highly recommend Twin City.

KNOXVILLE, TN

John R|2025 GMC Acadia

Confirmed Service Customer

2/5/2026

Excellent service. They always get it right the first time.

VONORE, TN

ARTHUR B|2026 GMC Terrain

Confirmed Sales Customer

2/23/2026

All good

SEYMOUR, TN

Steve E|2025 GMC Sierra 1500

Confirmed Service Customer

2/23/2026

Got an appointment for my truck servicing in a timely manner. Service manager Chris was very good and thorough. Got me in and out in a reasonable time frame. These guys run a great service department. I have been using them for several years with multiple vehicles and they are consistently good!

KNOXVILLE, TN

Nelson R|2025 GMC Sierra 2500 HD

Confirmed Service Customer

3/6/2026

Chris my service advisor was great. . I came in for an oil/filter change and rotate tires. After my Truck was completed. Chris ask me to check to see if my wheel lock key was return. The mechanic forgot to give it back. But Chris took care of it. Excellent as always

TOWNSEND, TN

Debra B|2017 Chevrolet Trax

Confirmed Service Customer

3/7/2026

Always give their best service, wouldn't take my vehicle anywhere else. Trust them and very professional at their job.

MARYVILLE, TN

Gregory D|2021 Chevrolet Colorado

Confirmed Service Customer

3/11/2026

Came in for a check engine light, they fixed it, next day, now I have a check engine light on, with me paying $250 deductible, huh

MADISONVILLE, TN

Gregory D|2021 Chevrolet Colorado

Confirmed Service Customer

3/19/2026

No comment

MADISONVILLE, TN

Jerome S|2023 GMC Sierra 1500

Confirmed Service Customer

3/27/2026

Chris took great care of us.

CORRYTON, TN

Justin S|2023 GMC Sierra 1500

Confirmed Service Customer

4/5/2026

Great!

KNOXVILLE, TN

Linda L|2011 Buick LACROSSE

Confirmed Service Customer

4/5/2026

Fast, friendly, and thorough. David is top notch!!!

LOUISVILLE, TN

Scott M|2024 GMC Sierra 2500 HD

Confirmed Service Customer

4/18/2026

Fast & accurate

MARYVILLE, TN

MARGARET S|2026 GMC Terrain

Confirmed Sales Customer

4/27/2026

Travis was very helpful and answered all questions, .

KNOXVILLE, TN

Rich H|2019 GMC 3500HD Sierra

Confirmed Service Customer

2/11/2026

Great job. Thank you.

TELLICO PLNS, TN

Joey A|2021 Chevrolet Equinox

Confirmed Service Customer

2/11/2026

David Wright and the staff are awsome

KNOXVILLE, TN

Roger M|2022 GMC 1500 Sierra

Confirmed Service Customer

2/18/2026

Everything went great. Oil Change in a timely manner and they top off all other fluids. Great Service.

KNOXVILLE, TN

Kelly J|2018 Chevrolet Camaro

Confirmed Service Customer

2/21/2026

Everything was pleasant

MARYVILLE, TN

Mike P|2021 GMC 1500 Sierra

Confirmed Service Customer

3/9/2026

Chris Acuff was very accommodating and listened to my concerns.

SEYMOUR, TN

Scott M|2024 GMC Sierra 2500 HD

Confirmed Service Customer

3/13/2026

Friendly, fast, & accurate

MARYVILLE, TN

John H|2020 GMC 2500HD Sierra

Confirmed Service Customer

3/26/2026

Excellent, Chris got us checked in quickly for so I could leave my truck, as my wife was running slightly behind for her flight. Chris explained service available and took care of everything we needed.

KNOXVILLE, TN

Edward S|2022 GMC 1500 Sierra Limited

Confirmed Service Customer

4/2/2026

Very helpful with quick response to our problem to keep our family vacation on schedule. Many thanks to the whole service team!

MARQUETTE, MI

Richard A|2024 GMC Sierra 1500

Confirmed Service Customer

4/3/2026

Friendly , fast to get me to look at my problem & very fast on getting in the part and having it fixed the next day. As far as I’m concerned… that’s top notch!!

BLAINE, TN

Rickie K|2024 GMC Sierra 1500

Confirmed Service Customer

4/9/2026

Friendly service department and quick service. Chris was great

SEYMOUR, TN

Dennis P|2020 Buick Envision

Confirmed Service Customer

4/25/2026

Service department was very helpful in providing the information we needed to insure that our car was preforming properly. He texted us with parts needed as well as pricing. He kept us informed on the progress and was very friendly.

MARYVILLE, TN

Charles H|2015 GMC 1500 Sierra

Confirmed Service Customer

4/30/2026

Friendly courteous service in timely manner

SEVIERVILLE, TN

Bruce K|2025 GMC Sierra 1500

Confirmed Service Customer

5/26/2026

Maintaining my truck at Twin City GMC is a snap. Show up at the appointed time, spend some time in the lounge, and then the serviced manager comes and explains what was serviced and gives me an overview of the condition of the vehicle. Same dependable done right the first time service as I have come to expect. Life is good.

LOUDON, TN

Scott A|2025 GMC Canyon

Confirmed Service Customer

3/1/2026

The sensor in my GMC Canyon was replaced quickly and the rear bumper step pad was reset after I displaced it by backing into my garage door frame. Everyone at the dealership I dealt with was nice.

SEVIERVILLE, TN

Larry M|2023 Chevrolet Tahoe

Confirmed Service Customer

3/11/2026

Very professional and courteous. Would never go anywhere else.

KNOXVILLE, TN

Danielle P|2026 GMC Acadia

Confirmed Service Customer

3/11/2026

It was great service. Amazing staff. David wright know his stuff as well as Chris Acuff and Robert Stewart. The best part was were cashier lady’s Margo and danielle. I will definitely be back .

Rockford, TN

Donald W|2024 Buick Enclave

Confirmed Service Customer

3/11/2026

very proffessional service

KNOXVILLE, TN

Bobby P|2024 Buick Encore GX

Confirmed Service Customer

3/11/2026

Very helpful.

SEVIERVILLE, TN

George W|2021 GMC 1500 Sierra

Confirmed Service Customer

3/16/2026

As usual, my service was good, the folks were very nice and all is well.

KNOXVILLE, TN

Harold B|2025 GMC Sierra 1500

Confirmed Service Customer

3/20/2026

As always service at Twin Cities Buick/GMC is thorough, professional, and reliable,

LOUDON, TN

Thomas E|2013 Buick Enclave

Confirmed Service Customer

4/13/2026

Investigation

KNOXVILLE, TN

Barry L|2025 GMC Sierra 1500

Confirmed Service Customer

4/22/2026

Friendly service people. They did my service while I waited.

MARYVILLE, TN

Howard S|2026 GMC Sierra 1500

Confirmed Service Customer

4/22/2026

Outstanding service.

KODAK, TN

James B|2020 GMC Acadia

Confirmed Service Customer

4/24/2026

Very pleasant and efficient.

KNOXVILLE, TN

Barbara D|2024 GMC Acadia

Confirmed Service Customer

4/24/2026

Always great service but my 2024 gmc Denali always seems to have something going wrong with it .... while it's under warranty it concerns me . Robert does a great job in the service department

KNOXVILLE, TN

Shanna G|2022 GMC Yukon XL

Confirmed Service Customer

4/24/2026

Amazing customer service and speedy service as always!

MARYVILLE, TN

Ronald P|2023 Buick Enclave

Confirmed Service Customer

4/30/2026

Very thorough

MARYVILLE, TN

Jennifer C|2019 GMC Terrain

Confirmed Service Customer

5/27/2026

Never had a problem with service here. Done in a timely manner and had no problems using 2 coupons for both my services which is always a plus when it comes to saving a little money.

MARYVILLE, TN

David K|2022 GMC Terrain

Confirmed Service Customer

4/7/2026

I had great help with my radio replacement, and from the beginning Chris was able to get my car seen even without an initial appointment and kept me up to date on working with my warranty company and what to expect with a repair.

KNOXVILLE, TN

Robin K|2019 GMC Acadia

Confirmed Service Customer

4/9/2026

Robert is friendly and professional. He explained to me everything they were going to do

Louisville, TN

Erik B|2024 GMC Sierra 2500 HD

Confirmed Service Customer

4/13/2026

Great service

FARRAGUT, TN

Barbara D|2024 GMC Acadia

Confirmed Service Customer

4/17/2026

Robert does an excellent job keeping me informed but overall I'm not happy with the vehicle it's had nothing but issues since I purchased it ! It's under warranty but I'm still very disappointed in the quality of a $60k vehicle !!!!

KNOXVILLE, TN

Alonzo S|2022 GMC 1500 Sierra

Confirmed Service Customer

4/25/2026

Performed service at scheduled time. Very friendly folks.

MARYVILLE, TN

Debra R|2019 Buick LaCrosse

Confirmed Service Customer

4/26/2026

The Service Team are always helpful and knowledgeable

LOUISVILLE, TN

George H|2023 GMC Terrain

Confirmed Service Customer

5/30/2026

The people were friendly and professional. Work was completed expeditiously.

LOUDON, TN

Joe K|2011 GMC Sierra

Confirmed Service Customer

6/10/2026

If I searched the world over, I feel certain that I could not find a better service department than at Twin City Buick GMC! Guys that really care about the work they do and the service they provide. Guys that take the time to talk it out with the customer and formulate a plan for what needs to be done to the vehicle. Guys that really know the customer's vehicle, that remember the vehicle and recall what they did last time it was in for service. David is one of those that strives to make the customer's experience as positive as it can be. Anticipating his customer's needs and making certain the customer is pleased when he drives away. These guys, and especially David, are the best - countrywide. They just have to be, I know it.

SEVIERVILLE, TN

Hannah T|2022 GMC Yukon

Confirmed Service Customer

6/14/2026

Chris is fabulous. Explains everything in detail and takes times to give you options.

KNOXVILLE, TN

Dewayne F|2026 GMC Sierra 1500

Confirmed Service Customer

6/15/2026

My vehicle was serviced quickly and everyone was very friendly and professional. The service department is second to none. I have always been very happy with the dealership completely.

CLINTON, TN

Thomas W|2025 Buick Enclave

Confirmed Service Customer

6/19/2026

Ever one was great!!!

MADISONVILLE, TN

Kimberly A|2024 Buick Enclave

Confirmed Service Customer

4/6/2026

Very friendly and professional. Appreciate that greatly

MARYVILLE, TN

Helen B|2019 Chevrolet Equinox

Confirmed Service Customer

4/6/2026

How helpful Robert was !

ROCKFORD, TN

Scott B|2021 GMC 1500 Sierra

Confirmed Service Customer

4/9/2026

Chris in service was very helpful. Communication was excellent. Unfortunately we have 3 or 4 visits to catch a couple issues. Not sure if they were related or not. I don’t believe they were.

MARYVILLE, TN

Farah R|2021 GMC Acadia

Confirmed Service Customer

4/16/2026

The service staff was very professional and helpful. When a warranty part was not available and had to be ordered I was offered a loaner car. David Wright was very good about seeing that my repairs were completed timely and as requested.

ETOWAH, TN

Dennis R|2024 GMC Sierra 1500

Confirmed Service Customer

4/16/2026

Everyone was professional and kind!!

MARYVILLE, TN

Edmond J|2023 GMC Canyon

Confirmed Service Customer

4/16/2026

Great communication and service response.

LOUDON, TN

Sue G|2017 Buick Encore

Confirmed Service Customer

5/1/2026

The Service Representatives were professional, friendly, and helpful. Chris was very engaged and kept me informed throughout visit. Eventhough the dealership was not dealing with my tires, I mentioned something about it might be time for new ones and he checked tread and said not yet. I was given a Senior Discount without asking. Service was timely. In and out for oil change...efficient. Addressed need for new air filter. Overall great experience. Nice waiting area.

KNOXVILLE, TN

Mike M|2016 GMC 1500 Sierra

Confirmed Service Customer

5/20/2026

Drop off was easy. Work performed met all expectations and communication was great.

KNOXVILLE, TN

Jim M|2026 GMC Sierra 1500

Confirmed Service Customer

5/26/2026

Great service, they were ready for me when I arrived.

MARYVILLE, TN

Steven M|2026 GMC Sierra 1500

Confirmed Service Customer

5/26/2026

Quick and easy very FRIENDLY

WALLAND, TN

Barbara D|2024 GMC Acadia

Confirmed Service Customer

6/22/2026

Robert does an amazing job of keeping me I turned ... BUT overall I'm not happy with the vehicle !!! It's had so many issues with that vehicle it's had more issues than any NEW $65,000 vehicle should have !!!! Not happy

KNOXVILLE, TN

DANNY C|2026 GMC Yukon

Confirmed Sales Customer

6/22/2026

We had the BEST experience we’ve ever had buying a new car this past weekend at your dealership. We traded in our 6th Tahoe for a Yukon. In the past we haven’t always felt comfortable with sales people at other dealerships. Saturday we had the pleasure of working with Jennie Bacon. She was professional and fun and didn’t pressure us into something we didn’t want. She worked very hard to get us to an agreeable purchase amount and did everything in her will power to get our business and make us happy with the purchase. I have already name dropped to a few family and friends to look her up if they need a vehicle. Everyone we came in contact with was just awesome there!!

MARYVILLE, TN

Jack B|2024 GMC Terrain

Confirmed Service Customer

2/24/2026

Have always found the service at Buick/GMC TO BE excellent, friendly and willing to react to any of my concerns!!!!

MARYVILLE, TN

Martin R|2021 GMC 1500 Sierra

Confirmed Service Customer

2/24/2026

Great service

MEMPHIS, TN

James B|2024 GMC Yukon

Confirmed Service Customer

2/27/2026

Fast and informative

LENOIR CITY, TN

Jason D|2020 GMC 2500HD Sierra

Confirmed Service Customer

2/27/2026

Every aspect of my service was perfect

MARYVILLE, TN

Scott M|2022 Chevrolet 1500 Silverado

Confirmed Service Customer

3/10/2026

Twin City Buick GMC provided exceptional service on my vehicle at my recent visit. Everything was thoroughly explained to me! I will definitely recommend their service department to family and friends.

KNOXVILLE, TN

Albert P|2022 GMC Yukon

Confirmed Service Customer

4/11/2026

Professional and timely. No unnecessary sales.

OAK RIDGE, TN

Mario E|2019 Chevrolet 1500 Silverado

Confirmed Service Customer

4/17/2026

My needs were done in a professional manor

MARYVILLE, TN

James B|2020 GMC Acadia

Confirmed Service Customer

5/29/2026

Special thanks to Danielle Williams for taking care of me for my service it's very refreshing to see someone that enjoys taking such great care of your customers

KIMBERLIN HEIGHTS, TN

Gordon W|2018 GMC 1500 Sierra

Confirmed Service Customer

5/29/2026

Great team always a great experience.

KNOXVILLE, TN

Lynne B|2025 Buick Encore GX

Confirmed Service Customer

6/1/2026

I was in and out quickly. The service department guys are always so friendly and that's why I have been a customer for 13 years.

KNOXVILLE, TN

Ryan M|2016 Buick Enclave

Confirmed Service Customer

6/16/2026

Anytime I asked for an update they replied with a very detailed description of everything they were doing.

LOUISVILLE, TN

Betty D|2022 Chevrolet 2500HD Silverado

Confirmed Service Customer

6/17/2026

I don't want to sword

ENGLEWOOD, TN

Larry M|2012 Buick LaCrosse

Confirmed Service Customer

6/17/2026

Good ,fast service no problems

LOUISVILLE, TN

Bradley M|2024 GMC Sierra 2500 HD

Confirmed Service Customer

6/19/2026

On time and performed service as promised.

MARYVILLE, TN

David N|2021 Chevrolet 1500 Silverado

Confirmed Service Customer

7/1/2026

Great

LOUISVILLE, TN

JOAN E|2025 Buick Envision

Confirmed Sales Customer

2/26/2026

I was amazed by how everyone went over an beyond my expectations. They answered all my questions and I had a lot of them. They helped me compare vehicles and models to suit my needs. Travis was very respectful throughout the process. Mr. Whaley worked with me. This was a different experience for me, and Twin City made it easier.

MARYVILLE, TN

Kevin C|2023 GMC Sierra 1500

Confirmed Service Customer

3/2/2026

Pleasant experience as usual. Normal maintenance was done.

KNOXVILLE, TN

Wayne P|2019 GMC Acadia

Confirmed Service Customer

3/2/2026

From the service advisor to the finished work, everything went as expect. Thank you David!

KNOXVILLE, TN

John E|2024 Buick Enclave

Confirmed Service Customer

3/8/2026

Checked on my brakes and wheel bearings as I was concerned about squealing noise. They cleaned the brake pads to take care of the noise.

MARYVILLE, TN

Michael C|2018 GMC Yukon

Confirmed Service Customer

3/8/2026

Chris was so great to deal with. He was courteous, and very pleasant. He took care of my needs and explained everything in detail.

SEVIERVILLE, TN

Ben B|2025 GMC Sierra 1500

Confirmed Service Customer

3/23/2026

Fast and courteous for an oil change.

KNOXVILLE, TN

Philip P|2023 Buick Envision

Confirmed Service Customer

4/10/2026

Just an oil change and tire rotation but it was quick and easy.

POWELL, TN

John L|2012 Buick Verano

Confirmed Service Customer

4/10/2026

Robert was professional and very courteous. He answered all of my questions and had my car quickly serviced.

MARYVILLE, TN

Bradley S|2021 GMC 1500 Sierra

Confirmed Service Customer

4/27/2026

Everyone was very polite and helpful.

KNOXVILLE, TN

Brian L|2024 GMC Sierra 1500

Confirmed Service Customer

5/22/2026

Very satisfied with the work done on my recall notices .

KODAK, TN

Cristeen F|2025 GMC Sierra 1500

Confirmed Service Customer

6/19/2026

Oil change and tire rotation was completed quickly and professionally.

LOUDON, TN

Terri G|2024 GMC Acadia

Confirmed Service Customer

6/19/2026

David was great and kept me updated

LOUISVILLE, TN

Kathy W|2014 GMC Terrain

Confirmed Service Customer

7/7/2026

Appointment was easy to make. Check in was timely and professional. Service was completed as explained. Highly recommend.

LOUISVILLE, TN

THERESA R|2026 Buick Encore GX

Confirmed Sales Customer

5/28/2026

Jennie Bacon is Fabulous! She doesn’t pressure you to buy, and is very knowledgeable of the cars. She communicates in a timely fashion. She is definitely a people person!!!

MARYVILLE, TN

PEGGY C|2026 Buick Enclave

Confirmed Sales Customer

6/8/2026

Salesman(Bobby Dyer) was very patient and friendly. He addressed every questions we had and assisted in getting the cars electronics setup. All members we dealt with was very friendly and helpful.

MARYVILLE, TN

Pam A|2019 GMC Acadia

Confirmed Service Customer

6/8/2026

They were prompt in getting my vehicle back for the oil change. Everyone was pleasant and courteous that I dealt with.

KNOXVILLE, TN

John R|2025 Buick Enclave

Confirmed Service Customer

6/10/2026

First time for service here on our Buick Enclave. All service advisors were attentive, friendly and helpful. The service checking area and shops as far as we could see appeared very Olga iced and clean. There was no waiting at anytime kind during the check-in/dropoff and pickup processes.

MARYVILLE, TN

Kathy W|2014 GMC Terrain

Confirmed Service Customer

6/15/2026

It was very easy to get the appointment. They were ready for me when I arrived and went over everything that that needed to be completed. There was a problem that was found that was not expected. Both Chris and the service tech came to explain the issue and had photos to show me what was going on. A new part is no longer available so the went above and beyond to fix the problem.

LOUISVILLE, TN

Erik B|2024 GMC Sierra 2500 HD

Confirmed Service Customer

6/15/2026

Always a pleasant experience

FARRAGUT, TN

Matt G|2023 GMC Sierra 1500

Confirmed Service Customer

6/26/2026

David was great to deal with

LOUISVILLE, TN

SHEREE H|2026 Buick Enclave

Confirmed Sales Customer

7/2/2026

Excellent salesperson Jennie!! Kept me informed every step of the way. Answered every question I had!!

KNOXVILLE, TN

Donald R|2023 GMC Acadia

Confirmed Service Customer

7/14/2026

Staff were very informative about the repair process. Kept us informed all along the wait.

SEVIERVILLE, TN

Jason M|2026 GMC Sierra 2500 HD

Confirmed Service Customer

7/14/2026

Fast and affor

Knoxville, TN

Tina M|2020 Buick Enclave

Confirmed Service Customer

7/21/2026

Easy to work with, good communication and they took care of dealing with the warranty insurance.

MARYVILLE, TN

Kevin C|2023 GMC Sierra 1500

Confirmed Service Customer

7/21/2026

No issues timely service clean efficient service and waiting area. Good communication at all times

KNOXVILLE, TN

James M|2021 Chevrolet 1500 Silverado

Confirmed Service Customer

6/27/2026

Very professional and timely service

MARYVILLE, TN

Tina L|2024 GMC Yukon XL 1500

Confirmed Service Customer

6/29/2026

Twin City Buick GMC service is excellent! The staff is friendly, knowledgeable and treats you like family. My Service Advisor Chris greeted me when I arrived, kept me informed of the service progression, and with the help of the service technician team, had me back on the road within an hour!

SEVIERVILLE, TN

Robert L|2017 Buick Enclave

Confirmed Service Customer

7/1/2026

I had the oil changed, tires rotated and a 27 point inspection. The online appt scheduler is very easy and the gentlemen at the front desk were helpful and knowledgeable. The service time was acceptable and they gave me a military discount. I've been coming to this service center for years and have no intentions to stop.

SEYMOUR, TN

Albert P|2020 Buick Encore GX

Confirmed Service Customer

7/8/2026

Professional, timely, kept me informed throughout the process. No upselling! I'll be back.

OAK RIDGE, TN

Scott M|2022 Chevrolet 1500 Silverado

Confirmed Service Customer

7/8/2026

The service department is top notch from the Service Advisors to the technicians! Truck was very well taken care of! Thanks David!!!!!!!!

KNOXVILLE, TN

Paul W|2021 GMC 2500HD Sierra

Confirmed Service Customer

7/8/2026

Oil change, tire balance and rotation. Full Inspection is always good. Air filter added at 38K. All else good. Service is always easy here.

LOUISVILLE, TN

RICHARD G|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

7/13/2026

3rd purchased from will do it again

KNOXVILLE, TN

Larry W|2024 GMC Sierra 1500

Confirmed Service Customer

7/13/2026

Robert & Kyle were great!

SPARTA, TN

Teresa W|2023 Buick Enclave

Confirmed Service Customer

7/14/2026

Always a great experience. Everyone’s so helpful and friendly. Great Service!

GREENBACK, TN

Karen G|2025 Buick Enclave

Confirmed Service Customer

7/14/2026

If I could give more stars I would. Everyone was above kind and respectful

LOUISVILLE, TN

DAVID B|2026 GMC Terrain

Confirmed Sales Customer

7/20/2026

Easy dealing and Travis explained everything well

HARRIMAN, TN

Bruce K|2025 GMC Sierra 1500

Confirmed Service Customer

7/20/2026

Nothing out of the normal. Service at Twin City Buick -GMC is dependable and performed right the first time.

LOUDON, TN

Gary W|2024 Buick Enclave

Confirmed Service Customer

7/21/2026

Service department was very helpful

SEYMOUR, TN

Dennis M|2026 GMC Yukon XL 1500

Confirmed Service Customer

4/30/2026

Twin City GMC Service department is hands down the “very Best” Communications, skill sets and Customer centric. Customer for Life,

LOUDON, TN

ROBERT B|2026 GMC Sierra 1500

Confirmed Sales Customer

6/1/2026

Hank, Travis and Chase were great through the whole process. Truck came in clean and ready for me to drive off the lot as soon as I arrived. Travis made the finance process quick and effortless. Chase was very thorough with the app and onstar features. Great experience all the way around! Would highly recommend this team if anyone is in the market for a new GMC or Buick.

MARYVILLE, TN

KRYSTAL C|2026 GMC Sierra 1500

Confirmed Sales Customer

6/3/2026

Staff was great! Best car buying experience I’ve had. Bobby was very professional and honest.

CROSSVILLE, TN

Candace E|2024 Buick Encore GX

Confirmed Service Customer

6/8/2026

Very knowledgeable and professional. Answered questions ....thank you!

KNOXVILLE, TN

GORDON W|2026 Buick Envision

Confirmed Sales Customer

6/25/2026

This is my dealer to go to. Great showroom people. Very helpful in showing new features. No pressure. And it is my 6 Buick product from them.

MARYVILLE, TN

Larry W|2024 GMC Sierra 1500

Confirmed Service Customer

6/29/2026

Everyone is so nice & they explain everything to us.

SPARTA, TN

Brianne K|2021 Buick Envision

Confirmed Service Customer

7/1/2026

Excellent customer service and support

FARRAGUT, TN

Wayne P|2019 GMC Acadia

Confirmed Service Customer

7/1/2026

From service advisor to mechanic to cashier, everything was excellent as always!

KNOXVILLE, TN

JOHNNY H|2026 GMC Canyon

Confirmed Sales Customer

7/9/2026

MY EMAIL AND NAME IS BEING USED FOR A CAR I DID NOT PURCHASE. THIS IS PROBALY A SCAM PURCHASE PLEASE CALL ME AT 516-330-2600

MARYVILLE, TN

JAMES P|2026 GMC Terrain

Confirmed Sales Customer

7/15/2026

Our salesman Scott was very professional and let us look at multiple vehicles. He made sure we aware of the sales process. When my mother-in-law picked up her new Terrain, Scott spent ample time with her ensuring she understood how to operate her new SUV.

JELLICO, TN

Charles W|2022 GMC 3500HD Sierra

Confirmed Service Customer

7/16/2026

The tech did not rotate my tires as expected, but they immediately rotated them once I brought it to thier attention.

SEYMOUR, TN

Michael G|2024 GMC Canyon

Confirmed Service Customer

7/27/2026

My service experience was quite straightforward, involving an oil change and tire rotation. The service was completed promptly, and the staff were exceptionally pleasant. Margo, in particular, was outstanding.

ROCKFORD, TN

Tom S|2024 GMC Sierra 1500

Confirmed Service Customer

4/20/2026

Great Communication before and during appointment. David is ‘da best!

LENOIR CITY, TN

TIMOTHY R|2026 GMC Canyon

Confirmed Sales Customer

4/22/2026

Nice, friendly people

ANDREWS, NC

Jeff B|2023 GMC Sierra 1500

Confirmed Service Customer

4/30/2026

Good people. Customer friendly. Responsive.

MARYVILLE, TN

Mildred B|2018 Buick Envision

Confirmed Service Customer

5/25/2026

Satisfied

GREENBACK, TN

Justin S|2023 GMC Sierra 1500

Confirmed Service Customer

7/13/2026

Great staff always asrrss

KNOXVILLE, TN

Carol H|2026 Buick Enclave

Confirmed Service Customer

7/17/2026

Friendly greeting and treated with care. Listened to and answered questions. Would recommend to others.

Knoxville, TN

RALPH M|2026 GMC Sierra 1500

Confirmed Sales Customer

7/23/2026

From the time I arrived at Twin City Buick, I was treated very cordially. I was paired with a salesman whose name is Travis Lawson. All the sales staff treated me great and Travis was friendly and knowledgeable about the GMC Sierra I was looking to buy. All in all, I was treated like a valued customer and my experience wasn't as stressful as other car-buying experiences. Thanks and would do business with Twin City again.

KNOXVILLE, TN

Dustin W|2022 GMC 2500HD Sierra

Confirmed Service Customer

7/27/2026

I want to recognize the exceptional customer service and professionalism that David in the Service Department provided during my recent visit to the GMC dealership. From the moment I arrived, David was courteous, knowledgeable, and genuinely committed to making sure my concerns were addressed. He took the time to explain everything clearly, kept me informed throughout the service process, and made the entire experience smooth and stress-free. His attention to detail, communication, and dedication to customer satisfaction truly set him apart. In today’s world, outstanding customer service can be hard to find, but David exceeded every expectation. He is a tremendous asset to the dealership, and because of the way he treated me, I will confidently return for future service and recommend this dealership to others. Thank you, David, for your professionalism and for demonstrating what exceptional customer care should look like.

Lenoir City, TN

Jennifer C|2019 GMC Terrain

Confirmed Service Customer

7/27/2026

Never had a problem with service here.

MARYVILLE, TN

Steve M|2022 GMC Yukon XL

Confirmed Service Customer

7/27/2026

Chris did a great job of informing us and making sure every issue was addressed to our satisfaction.

LOUISVILLE, TN

Clint A|2026 GMC Sierra 1500

Confirmed Service Customer

7/30/2026

Got me right in on scheduled appointment time. Provided text updates thru process. Very professional.

Maryville, TN

DONALD C|2026 GMC Canyon

Confirmed Sales Customer

7/3/2026

It was a good experience

KNOXVILLE, TN

Jerry M|2024 GMC Sierra 1500

Confirmed Service Customer

7/7/2026

Great service and great people

DIXIE, WV

Deidra K|2017 Buick Encore

Confirmed Service Customer

7/8/2026

Everyone is very nice and extremely helpful!

FRIENDSVILLE, TN

Loren B|2025 Buick Enclave

Confirmed Service Customer

7/12/2026

Service was very good.

ALCOA, TN

Ken B|2015 GMC 1500 Sierra

Confirmed Service Customer

7/12/2026

Was able to make an appointment in a matter of days (not weeks). They did a great job and had me out in no tomw at all.

KNOXVILLE, TN

Jonathan F|2023 GMC Yukon

Confirmed Service Customer

7/13/2026

Always friendly, efficient and thorough.

KNOXVILLE, TN

Kelvin L|2018 Buick Envision

Confirmed Service Customer

7/22/2026

Very pleased wit6h the service and kindness received from GMC, been doing bussiness with Buick scence 2014.

ALCOA, TN

THOMAS H|2026 GMC Terrain

Confirmed Sales Customer

7/27/2026

They did what they said they would and everyone was very polite and helpful

PIKEVILLE, TN

RIKKI W|2026 GMC Acadia

Confirmed Sales Customer

7/27/2026

Travis was amazing to work with. He took care of all my needs, answered every question I had, and made it possible for me to complete the deal on my terms. He was professional, knowledgeable, and genuinely focused on providing a great experience. It was a pleasure having him as my sales associate, and I would highly recommend him to anyone looking for outstanding service

MARYVILLE, TN

Gina C|2023 GMC Acadia

Confirmed Service Customer

7/27/2026

Very friendly and professional. They did a great job

SEVIERVILLE, TN

David K|2023 GMC Acadia

Confirmed Service Customer

8/3/2026

Friendly staff completed work as requested

MARYVILLE, TN

Mark S|2021 GMC 1500 Sierra

Confirmed Service Customer

8/3/2026

My service advisor was friendly and knowledgeable as usual. They always have your best interest at heart. Always come back here when I need service on my GMC Sierra.

MARYVILLE, TN

Ben B|2025 GMC Sierra 1500

Confirmed Service Customer

8/3/2026

Customer service (David Wright) was excellent in advising me through this major procedure and the accompanying insurance claim. The work was performed more quickly than expected and the truck is running well.

KNOXVILLE, TN

David G|2023 Buick Envision

Confirmed Service Customer

5/26/2026

Staff was very efficient checking me in and keeping me appraised on status and service was very quick.

FRIENDSVILLE, TN

Brian L|2024 GMC Sierra 1500

Confirmed Service Customer

6/2/2026

Had accessories put on and they did a great job.

KODAK, TN

Charles O|2024 GMC Canyon

Confirmed Service Customer

6/8/2026

Good experience.

CORRYTON, TN

MELISSA P|2025 Buick Envision

Confirmed Sales Customer

6/8/2026

Happy with my service provided by Scott and Kitty

RUSSELLVILLE, TN

Frank J|2025 Buick Envision

Confirmed Service Customer

6/8/2026

Everybody from the service department and the parks department were very helpful and very considerate to me.

KNOXVILLE, TN

Gregory B|2024 GMC Sierra 2500 HD

Confirmed Service Customer

6/15/2026

My truck was handled with care and the service writer and technician took the time to make sure that my needs were addressed.

MARYVILLE, TN

STEPHEN W|2026 GMC Sierra 1500

Confirmed Sales Customer

6/25/2026

Chase and Andy were courteous and professional.

LOUISVILLE, TN

RICHARD G|2026 GMC Yukon

Confirmed Sales Customer

7/25/2026

Great experience very nice People have shopped at a lot of dealerships, but they are the best.

KNOXVILLE, TN

Claudia A|2022 Buick Enclave

Confirmed Service Customer

7/30/2026

Thorough coverage

KINGSTON, TN

Rick M|2025 GMC Acadia

Confirmed Service Customer

7/30/2026

Our service appointment was on time and efficiently completed. Our questions were all answered.

LOUDON, TN

Robin W|2022 Buick Encore GX

Confirmed Service Customer

8/4/2026

I just had my Encore a month. They took care of the problem and paid my deductible. Great service.

FRIENDSVILLE, TN

Gregory D|2025 Buick Enclave

Confirmed Service Customer

8/4/2026

Great service department . Polite and courteous.

CROSSVILLE, TN

Robert E|2013 Buick Enclave

Confirmed Service Customer

8/8/2026

Service Dept. kept me well informed. I've always driven GM cars and trucks and been taken care of at Twin City Buick GMC.

SEYMOUR, TN

Melissa W|2022 GMC 1500 Sierra

Confirmed Service Customer

8/9/2026

I dont appreciate being emailed coupons that don’t apply to my vehicles

MARYVILLE, TN

Steve M|2025 Buick Enclave

Confirmed Service Customer

8/14/2026

We were greeted with a smile, an explanation of what service would be done. About 45 minutes later we were given a brief review and the keys to our vehicle. We couldn’t ask for better service. We would highly recommend Twin Cities service.

LOUDON, TN

STEVEN B|2026 GMC Sierra 1500

Confirmed Sales Customer

7/2/2026

We have bought several vehicles here through the years. The reason we keep coming back is the excellent way we are treated. They gave us a great deal on our new truck!

TAZEWELL, TN

Edwin H|2023 Buick Enclave

Confirmed Service Customer

7/2/2026

Same story every time i enter the service bay. I receive a warm welcome and a brief overview on what services will be provided with an estimated time of completion. On or about the time I was told my car would be finish I am notified that my car is ready, I am directed to the cashier and greeted with a friendly smile and I complete my payment. I get in my car and check if the air pressure of the tires have been equalized and that the oil percentage has been reset to 100%. It has been another pleasant visit to Twin City Buick.

VONORE, TN

Susan I|2024 Buick Envista

Confirmed Service Customer

7/6/2026

The staff was so friendly, kept me informed about vehicle. Great service as always.

KNOXVILLE, TN

Michele S|2023 GMC Terrain

Confirmed Service Customer

7/6/2026

Friendly and Quick service

MARYVILLE, TN

Jose P|2024 GMC Terrain

Confirmed Service Customer

7/10/2026

As usually I am fully satisfied with the service provided and did not experience any issues.

KNOXVILLE, TN

Joey A|2021 Chevrolet Equinox

Confirmed Service Customer

7/20/2026

David Wright and the other 2 guys are always helpful, cashier very nice.

KNOXVILLE, TN

JAMES K|2026 GMC Sierra 1500

Confirmed Sales Customer

8/7/2026

Lairs

MARYVILLE, TN

John E|2025 GMC Sierra 1500

Confirmed Service Customer

8/13/2026

Upon my arrival, I was greeted in a friendly and professional way. The representatives who sat at the service desk were very helpful and confirmed the work I wanted done for that day. After the vehicle service was complete, they came and got me in the customer service area and escorted me to my vehicle. Overall, they delivered exactly what they say they would and did it in a timely manner. John

MARYVILLE, TN

LANDON W|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

8/13/2026

The salesman was extrememly friendly and helpful. Found the vehicle I was looking for and had it at the dealership same day. Good deal placed together. Quick and Easy Process and everyone was really helpful and friendly.

MARYVILLE, TN

DAN C|2027 GMC Terrain

Confirmed Sales Customer

8/19/2026

Very professional sales person and sales manager to purchase my GMC 2027 terrain Denali easiest purchase I’ve ever made on purchasing a new vehicle

LOUDON, TN

ROBERT S|2026 Buick Envista

Confirmed Sales Customer

7/27/2026

The salesperson we dealt with (Daniel) was excellent and pleasant. The closing process and final paperwork took a long time.

SEYMOUR, TN

WILLIAM S|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

7/30/2026

Scott is the best salesman I have ever used he takes care of everything and makes it fun to buy a new vehicle

SEVIERVILLE, TN

TRISTAN M|2026 GMC Terrain

Confirmed Sales Customer

8/3/2026

Mr. Stott did an amazing job working quickly, fairly, and efficiently getting me out the door. This was one of the smoothest car purchases Ive ever had.

KNOXVILLE, TN

Hailie V|2025 Buick Enclave

Confirmed Service Customer

8/3/2026

This was the fastest any shop or dealership has completed work on my car. All staff that I spoke with was absolutely amazing with working on my vehicle

KNOXVILLE, TN

Paul G|2025 GMC Acadia

Confirmed Service Customer

8/12/2026

Chris and the team worked diligently to get my vehicle operational. He communicated throughout the process and even got me rental cars when I needed transportation. I’m grateful to my mechanic for working do thoroughly.

MARYVILLE, TN

John C|2024 GMC Sierra 1500

Confirmed Service Customer

8/11/2026

Very good service

SEYMOUR, TN

James B|2020 GMC Acadia

Confirmed Service Customer

8/17/2026

David took such good care of me over the years we have grown to expect great service and we are never disappointed

KIMBERLIN HEIGHTS, TN

JENNIFER G|2026 GMC Terrain

Confirmed Sales Customer

7/21/2026

Daniel our salesman was great & we are happy with our GMC terrain.

MARYVILLE, TN

Derick J|2022 GMC Yukon

Confirmed Service Customer

7/29/2026

Very attentive and timely

LENOIR CITY, TN

Autumn S|2023 GMC Yukon

Confirmed Service Customer

8/18/2026

They got me in and out in no time! Always very friendly and informative! Robert and Chris are always very helpful!

KNOXVILLE, TN

Stephen C|2026 GMC Sierra 1500

Confirmed Service Customer

7/10/2026

I came in early for my oil change and tire rotation and David Wright got me in and back on the road.

VONORE, TN

Nina W|2025 GMC Terrain

Confirmed Service Customer

7/11/2026

very knowledgeable

KNOXVILLE, TN

Randy R|2024 GMC Sierra 1500

Confirmed Service Customer

7/24/2026

Efficient take in process, nice waiting area, personal interaction.

MARYVILLE, TN

Azikewe A|2020 GMC 3500HD Sierra

Confirmed Service Customer

7/25/2026

Al ways profesional and great service

KNOXVILLE, TN

Richard H|2014 GMC 1500 Yukon XL

Confirmed Service Customer

7/29/2026

Truly outstanding customer suppport with my recent visit to Twin City Buick. I had an emergency on the highway one mile from the dealership and AAA towed me there. I was greated promptly, returned the same afternoon with my fan belt replaced in addition to other work, and returned home same day. I am a regular coustomer with my three cars, so you know I was totally satified with their service.

MARYVILLE, TN

Tim R|2023 GMC Sierra 2500 HD

Confirmed Service Customer

8/14/2026

Horrible experience. I had brought my Gmc 2500 multiple times for the same issue with no resolution. I was told one thing about the issue then the story changes. But im sure there will never be any response or improvement. I will just take my business to someone else.

KNOXVILLE, TN

Tracie A|2019 GMC 1500 Sierra

Confirmed Service Customer

7/23/2026

First time there. Everyone was very nice.

APT437B ALCOA, TN

Jacob J|2018 GMC 2500HD Sierra

Confirmed Service Customer

7/23/2026

👍

ROCKFORD, TN

Howard S|2026 GMC Sierra 1500

Confirmed Service Customer

7/28/2026

First class all the way

KODAK, TN

DANIEL G|2026 GMC Sierra 1500

Confirmed Sales Customer

8/5/2026

Daniel was awesome! Extremely helpful and responsive throughout the process.

KNOXVILLE, TN

Jack G|2018 Buick Cascada

Confirmed Service Customer

8/5/2026

Very friendly and courteous.

KNOXVILLE, TN

Tom K|2022 GMC 3500HD Sierra

Confirmed Service Customer

8/11/2026

The best service and the best group of people that I’ve worked with in years

DICKINSON, ND

Larry M|2023 Chevrolet Tahoe

Confirmed Service Customer

8/11/2026

Very courteous and helpful. Would highly recommend.

KNOXVILLE, TN

Keith S|2021 GMC 1500 Sierra

Confirmed Service Customer

8/11/2026

Great service through our

MARYVILLE, TN

Sherry F|2025 Chevrolet Blazer

Confirmed Service Customer

8/11/2026

My first encounter was with a young lady by the name of Danielle which she was amazing very knowledgeable and told me exactly what all I need to do. Then later she introduced me to David and told me he would be my Service Advisor. He looked up some information for me and got me all set up for my first appointment for Aug 17 . I can’t express how nice it was to actually deal with people that knew what they were doing and did their job. I was very impressed with the service department. They both deserve to be recognized for A job well done.

MADISONVILLE, TN

Lisa E|2025 GMC Acadia

Confirmed Service Customer

8/14/2026

I didn’t take it my husband did but he was very satisfied with the service

KNOXVILLE, TN