Why BUY from Cadillac of Knoxville? When you choose this Onyx Black 2021 GMC Yukon Denali with 86,748 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! No Accidents! What this vehicle includes: Denali Premium Package ($6,500 value)Power-Retractable Assist StepsDual-Pane Panoramic Power SunroofAdvanced Technology PackageRear Camera Mirror WasherInside Rearview Auo-Dimming Rear Camera MirrorAdaptive Cruise ControlEnhanced Automatic Emergency BrakingAdvanced Security PackageTheft-Deterrent Alarm SystemVehicle Inclination SensorVehicle Interior Movement SensorGlass Breakage SensorPreferred Equipment Group 5SA12-Way Power Seat Adjusters2 Presets For Outside Rearview Mirrors3rd Row 60/40 Power-Folding Split-Bench SeatPower Release 2nd Row Bucket SeatsChrome Door Handles with Body-Color StripGalvano Bodyside MoldingsBright Front and Rear Door Sill PlatesInside Rearview Auto-Dimming MirrorOutside Heated Power-Adjustable MirrorsSafety Alert SeatAM/FM/SiriusXM Radio with NavigationHill Descent ControlHeated Driver and Front Passenger SeatsHeated 2nd Row Outboard Position SeatsHeated Automatic Steering WheelHeated and Ventilated Driver and Front Passenger Seats6.2L EcoTec3 V8 Engine with NSSDual Exhaust SystemPower Tilt and Telescopic Steering Column2-Speed Electronic Autotrac Active Transfer CaseGMC Pro Safety PlusHands-Free Power Programmable Rear LiftgateUniversal Home RemoteRear Pedestrian AlertHD Surround Vision15" Diagonal Multi-Color Head-Up DisplayMagnetic Ride Control Suspension Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision.Technology and Telematics Android Auto/Apple CarPlay smart device wireless mirroring Apple CarPlay/Android Auto smart device wireless mirroring EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.2L ECOTEC3 V8, TRANSMISSION, 10-SPEED AUTOMATIC, REAR AXLE, 3.23 RATIO, GVWR, 7500 LBS. (3402 KG), WHEELS, 22" X 9" (55.9 CM X 22.9 CM) BRIGHT MACHINED ALUMINUM WITH PREMIUM PAINT, TIRES, 275/50R22SL ALL-SEASON, BLACKWALL, ONYX BLACK, SEATS, FRONT BUCKET, JET BLACK, PERFORATED LEATHER SEATING SURFACES, SEATS, SECOND ROW BUCKET, POWER RELEASE, AUDIO SYSTEM, 10.2" DIAGONAL GMC INFOTAINMENT SYSTEM WITH NAVIGATION, DENALI PREMIUM PACKAGE, ADVANCED TECHNOLOGY PACKAGE, ADVANCED SECURITY PACKAGE, BODY SECURITY CONTENT, LPO, WHEEL LOCKS, SUNROOF, POWER PANORAMIC, DUAL-PANE, ASSIST STEPS, POWER-RETRACTABLE WITH PERIMETER LIGHTING, REAR CAMERA MIRROR WASHER, INTERIOR TRIM, JET BLACK, ADAPTIVE CRUISE CONTROL, THEFT-DETERRENT ALARM SYSTEM, CONTENT THEFT ALARM, SELF-POWERED HORN, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING WITH FULL CAMERA DISPLAY, ENHANCED AUTOMATIC EMERGENCY BRA