Vehicle Details
Discover rugged luxury and commanding capability in this pre-owned 2021 GMC Yukon AT4 4WD, now available in Jackson, GA. Built for drivers who want bold style, premium comfort, and serious performance, this full-size SUV is powered by a proven V8, 5.3L gasoline engine that delivers confident strength for daily driving, towing, and weekend adventures alike. The AT4 trim adds a distinctive off-road-ready presence with refined details that stand out wherever you go. Inside, the GMC Yukon AT4 offers a premium cabin designed for comfort and convenience. Sink into supple leather seats and enjoy the rich sound of the BOSE Stereo, while XM Radio keeps your drive entertaining with endless listening options. Advanced safety features such as Cross-Traffic Alert and Lane Departure Warning help provide extra confidence on busy highways, crowded parking lots, and family road trips. With its 4WD capability, this GMC Yukon AT4 is ready to handle changing road conditions and adventurous terrain with ease. Whether you need a spacious SUV for commuting, traveling, or hauling passengers in style, this pre-owned GMC Yukon delivers the perfect blend of power, technology, and upscale comfort. If you're searching for a reliable and well-equipped 2021 GMC Yukon AT4 in Jackson, GA, this impressive SUV deserves a closer look. Experience the confidence, versatility, and premium appeal that make the GMC Yukon AT4 a standout choice.
Equipment
Keep your hands warm all winter with a heated steering wheel in this 1/2 ton suv . See what's behind you with the back up camera on this model. It warns of approaching vehicles with Cross-Traffic Alert. This 2021 GMC Yukon is equipped with the latest generation of XM/Sirius Radio. This 1/2 ton suv offers Android Auto for seamless smartphone integration. The installed navigation system will keep you on the right path. The leather seats in the GMC Yukon are a must for buyers looking for comfort, durability, and style. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! This GMC Yukon stays safely in its lane with Lane Keep Assist. Bluetooth technology is built into the GMC Yukon, keeping your hands on the steering wheel and your focus on the road. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future.
Packages
AT4 Premium Package: Dual-Pane Panoramic Power Sunroof; Power-Retractable Assist Steps. Technology Package: HD Surround Vision; 15 Diagonal Multi-Color Head-Up Display; Rear Pedestrian Alert. Preferred Equipment Group 4SB: Bright Front and Rear Door Sill Plates; Power Release 2nd Row 60/40 Split-Folding Bench Seat; 2 Presets For Outside Rearview Mirrors; 12-Way Power Seat Adjusters; 3rd Row 60/40 Power-Folding Split-Bench Seat; Safety Alert Seat; Hill Descent Control; Heavy-Duty Air Filter; Heated Automatic Steering Wheel; Heated Driver and Front Passenger Seats; Universal Home Remote; Heated 2nd Row Outboard Position Seats; Front Skid Plate; Front High-Approach Angle Fascia; Hands-Free Power Programmable Rear Liftgate; Bose 9-Speaker Stereo Audio System Feature; 2-Speed Electronic Autotrac Active Transfer Case; GMC Pro Safety Plus; Red Horizontal-Mounted Recovery Hooks; Heated and Ventilated Driver and Front Passenger Seats; Power Tilt and Telescopic Steering Column; Black Roof-Mounted Luggage Rack Side Rails; 275/60R20SL AT BW Tires; Magnetic Ride Control Suspension; Inside Rearview Auto-Dimming Mirror; Wheels: 20 X 9 6-Spoke Machined Aluminum; Outside Heated Power-Adjustable Mirrors. Rear Media and Navigation Package: Rear Seat Media System; AM/FM/SiriusXM Radio with Navigation. Power-Retractable Assist Steps. Dual-Pane Panoramic Power Sunroof. Power Release 2nd Row Bucket Seats. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Used 2021 GMCYukon AT4
- Exterior Color
- Summit White
- Interior Color
- Jet Black/Brandy
- Odometer
- 112,855 miles
- Fuel Economy
- 16/20 MPG City/Hwy
- Transmission
- 10-speed automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GKS2CKD1MR290467
- Stock Number
- 3AJ076
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
- 3rd row seats
Included Packages & Accessories
- AT4 Premium Package: Dual-Pane Panoramic Power Sunroof; Power-Retractable Assist Steps
- Technology Package: HD Surround Vision; 15 Diagonal Multi-Color Head-Up Display; Rear Pedestrian Alert
- Preferred Equipment Group 4SB: Bright Front and Rear Door Sill Plates; Power Release 2nd Row 60/40 Split-Folding Bench Seat; 2 Presets For Outside Rearview Mirrors; 12-Way Power Seat Adjusters; 3rd Row 60/40 Power-Folding Split-Bench Seat; Safety Alert Seat; Hill Descent Control; Heavy-Duty Air Filter; Heated Automatic Steering Wheel; Heated Driver and Front Passenger Seats; Universal Home Remote; Heated 2nd Row Outboard Position Seats; Front Skid Plate; Front High-Approach Angle Fascia; Hands-Free Power Programmable Rear Liftgate; Bose 9-Speaker Stereo Audio System Feature; 2-Speed Electronic Autotrac Active Transfer Case; GMC Pro Safety Plus; Red Horizontal-Mounted Recovery Hooks; Heated and Ventilated Driver and Front Passenger Seats; Power Tilt and Telescopic Steering Column; Black Roof-Mounted Luggage Rack Side Rails; 275/60R20SL AT BW Tires; Magnetic Ride Control Suspension; Inside Rearview Auto-Dimming Mirror; Wheels: 20 X 9 6-Spoke Machined Aluminum; Outside Heated Power-Adjustable Mirrors
- Rear Media and Navigation Package: Rear Seat Media System; AM/FM/SiriusXM Radio with Navigation
- Power-Retractable Assist Steps
- Dual-Pane Panoramic Power Sunroof
- Power Release 2nd Row Bucket Seats
- Apple CarPlay/Android Auto smart device wireless mirroring
- Automatic Emergency Braking forward collision mitigation
- Front Pedestrian Braking
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Head-up display
- Brake assist system
- Cruise control with steering wheel mounted controls
- Power liftgate rear cargo door
- Ventilated driver and front passenger seats
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Rear entertainment system with digital media player
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Fixed third-row seats
- Rear Cross-Traffic Alert collision warning
- First and second-row sliding and tilting glass sunroof with express open/close activation sunshade
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- EcoTec3 5.3L V-8 gasoline direct injection
- variable valve control
- regular unleaded
- engine with cylinder deactivation and 355HP
- EcoTec3 5.3L V-8
- Front wireless smart device charging
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- Smart key with hands-free access and push button start
- HD Surround Vision aerial view camera
- Front windshield solar coating
- Smart device remote start
- Push-button
- Vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Vehicle to trailer hitching assist
- Proximity cargo area access release
- Front mounted camera
- Right side camera
- Left side camera
- Lane Change Alert with Side Blind Zone Alert blind spot warning
- Following Distance Indicator
- Dual-zone front climate control
- Rear climate control system with separate controls
- Magnetorheological shock absorbers
- IntelliBeam auto high-beam headlights
- Power fold into floor third-row seat
- Immobilizer
- Bose speakers
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Guidance
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Adaptive suspension
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 275/60SR20.0
- Power steering
- Rear anti-roll bar
- Rear tires: 275/60SR20.0
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 10.2"
- Smart device integration: Android Auto/Apple CarPlay
- Speaker type: Bose
- Speakers: 9
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats Folding position: tumble forward
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Compressor: Not Available
- Cylinder configuration: V-8
- Cylinder deactivation
- Drive type: four-wheel
- Engine liters: 5.3L
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy highway: 20mpg
- Fuel tank capacity: 24.0gal.
- Horsepower: 355hp @ 5,600RPM
- Hybrid traction battery type: none
- Manual-shift auto: Driver Shift Control
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 383 lb.-ft. @ 4,100RPM
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 32 deg
- Departure angle: 21 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 19 deg
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Skid plates
- Spoiler
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- 3rd row headroom: 970mm (38.2")
- 3rd row hiproom: 1,255mm (49.4")
- 3rd row legroom: 886mm (34.9")
- 3rd row shoulder room: 1,593mm (62.7")
- Compression ratio: 11.00 to 1
- Curb weight: 2,575kg (5,677lbs)
- Engine bore x stroke: 96.0mm x 92.0mm (3.78" x 3.62")
- Engine displacement: 5.3 L
- Engine horsepower: 355hp @ 5,600RPM
- Engine torque: 383 lb.-ft. @ 4,100RPM
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,334mm (210.0")
- Front hiproom: 1,562mm (61.5")
- Front legroom: 1,130mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- GVWR: 3,402kg (7,500lbs)
- Interior maximum rear cargo volume: 3,480 L (123 cu.ft.)
- Interior rear cargo volume: 722 L (26 cu.ft.)
- Payload: 772kg (1,702lbs)
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,646mm (64.8")
- Towing capacity: 3,493kg (7,700lbs)
- Turning radius: 6.1m (19.8')
- Wheelbase: 3,071mm (120.9")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Automatic Emergency Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system
- Traction control
Dealer Notes
KBB.com Consumer Reviews
- 5.0
No Problems Yet
By CoachTroy72 on 6/17/2026 11:26:04 PM
I got my 26 Yukon Denali SUV with 3 miles on it. Got to 308 and had engine knock. Took it to Classic GMC, they had it a week. Flushed out the engine debris, no knocking. Also they changed the oil. Not from 0-20w to 40w, but just changed it with the same OEM AC Delco standard Dexos, no more knocking. Now at 1238 miles havent had any issues. Actually getting 22.3 MPG! For a truck that is 17 city 20 Hwy.. - 5.0
Love everything about my Elevation, except…
By Carol Ann on 6/3/2026 5:57:12 PM
This truck has excellent get up and go power, great traction control and steering, with an impressive turning radius, love the large dash display screen, sleek design inside and out, and the suspension makes for comfortable long highway and city driving. Surrounded in cool luxury, state of the art sound system while feeling like a VIP in my classy black FBI looking whip. - 5.0
Great condition
By Tammy on 4/22/2026 4:05:09 PM
2 years left in warranty Great condition Beautiful Runs great Sterling metallic/teak light shale Diesel 3L
