Reduced by $200 since May 29, 2026

2021 GMC Acadia Denali




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Vehicle Information

VIN: 1GKKNPLSXMZ105599
Stock #: MZ105599B
Model Code: TNF26
  • Condition Used
  • Body Style SUV
  • Exterior Color Cayenne Red Tintcoat
  • Interior Color Jet Black, Perforated Leather-Appointed Seat Trim
  • Mileage 48,244
  • Fuel Economy
    City/Highway 19/27 MPG
  • Engine Engine, Gas, 6 Cyl., 3.6L, DI, DOHC, VVT, Alum
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • 2nd Row Captain/Bucket Seat

Dealer Comments

Why BUY from Twin City Buick GMC? When you choose this Cayenne Red Tintcoat 2021 GMC Acadia Denali with 48,244 miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. Our clientele depend on us for Transparent Pricing, Convenience and, most importantly, Customer FIRST Service! What this vehicle includes:

Denali Technology Package ($1,795 value)

  • Rear Camera Mirror Washer
  • Rear Camera Mirror
  • Adaptive Cruise Control
  • Enhanced Automatic Emergency Braking
  • HD Surround Vision

Preferred Equipment Group 5SA

  • Electronic Cruise Control with Set and Resume Speed

Safety and Security

  • The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision.
  • The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision.
  • The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian.

Technology and Telematics

  • Apple CarPlay/Android Auto smart device wireless mirroring
  • Wireless Apple CarPlay/Wireless Android Auto smart device wireless mirroring
EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 3.6L V6, SIDI, DOHC, TRANSMISSION, 9-SPEED AUTOMATIC, ELECTRONICALLY-CONTROLLED, AXLE, 3.49 FINAL DRIVE RATIO, WHEELS, 20" (50.8 CM) ULTRA BRIGHT MACHINED ALUMINUM, SEATING, 6-PASSENGER (2-2-2 SEATING CONFIGURATION), SEATS, FRONT BUCKET, JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM, AUDIO SYSTEM, 8" DIAGONAL GMC INFOTAINMENT SYSTEM WITH NAVIGATION, TRAILERING PACKAGE, LPO, INTERIOR PROTECTION PACKAGE, COOLING SYSTEM, HEAVY-DUTY, ALTERNATOR, 170 AMPS, HITCH GUIDANCE, TRAILERING ASSIST GUIDELINE, HITCH GUIDANCE WITH HITCH VIEW, LPO, BRIGHT WHEEL LOCKS, INCLUDES 4 LOCKS AND 1 KEY, SUNROOF, DUAL SKYSCAPE 2-PANEL POWER, LPO, ALL-WEATHER FLOOR MATS, FIRST AND SECOND ROW, LPO, ALL-WEATHER FLOOR MATS, THIRD ROW, LPO, KEYLESS ENTRY KEYPAD, LPO, ALL-WEATHER REAR CARGO MAT Come on in to Twin City Buick GMC today at 3046 Airport Highway Alcoa TN 37701 or call to schedule a test drive!

Eligible Benefits

All Features

  • DriveType
    • DriveType: Front Wheel Drive
  • Fuel Economy
    • City: 19 MPG
    • Hwy: 27 MPG
    • Combined: 22 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 19 gal
  • Fuel Type
    • Fuel Type: Gasoline Fuel
  • Horse Power
    • Horse Power: 310
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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May not represent actual vehicle. (Options, colors, trim and body style may vary)

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.