Dark Sky Metallic 2021 GMC Yukon AT4 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD.
Recent Arrival!
Used 2021 GMCYukon AT4
- Exterior Color
- Dark Sky
- Interior Color
- Jet Black/Brandy
- Odometer
- 67,419 miles
- Fuel Economy
- 16/20 MPG City/Hwy
- Transmission
- 10-Speed Automatic with Overdrive
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GKS2CKD9MR420172
- Stock Number
- TC891791
Included Packages & Accessories
- 3.23 Rear Axle Ratio
- Wheel Locks
- Perforated Leather Seating Surfaces
- Power Release 2nd Row Bucket Seats
- Floor Console
- License Plate Front Mounting Package
- Illuminated Mirror GMC Emblem (LPO)
- Not Equipped w/Automatic Stop/Start
- Not Equipped w/Steering Column Lock
- Not Equipped w/Wireless Charging
- Inside Rear-View Auto-Dimming Mirror
- 4-Wheel Disc Brakes
- Apple CarPlay/Android Auto
- Emergency communication system: OnStar and GMC connected services capable
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Compass
- Auto-dimming Rear-View mirror
- Ventilated front seats
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Telescoping steering wheel
- Steering wheel mounted audio controls
- Steering wheel memory
- Split folding rear seat
- Speed-sensing steering
- Speed control
- Security system
- Roof rack: rails only
- Remote keyless entry
- Rear window wiper
- Rear window defroster
- Rear seat center armrest
- Rear reading lights
- Rear anti-roll bar
- Rear air conditioning
- Rain sensing wipers
- Power windows
- Power steering
- Power passenger seat
- Power driver seat
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Memory seat
- Low tire pressure warning
- Leather steering wheel
- Illuminated entry
- Heated steering wheel
- Heated rear seats
- Heated front seats
- Heated door mirrors
- Garage door transmitter
- Fully automatic headlights
- Front reading lights
- Front fog lights
- Front dual zone A/C
- Front anti-roll bar
- Four wheel independent suspension
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: body-color
- Brake assist
- Automatic temperature control
- Auto-leveling suspension
- Auto-dimming door mirrors
- Alloy wheels
- Adaptive suspension
- ABS brakes
- 3rd row seats: split-bench
- Voltmeter
- Tachometer
- Spoiler
- Power Liftgate
- Front Center Armrest
- Electronic Stability Control
- Air Conditioning
- 9 Speakers
- Preferred Equipment Group 4SB
- Wheels: 20" x 9" 6-Spoke Machined Aluminum
- Power Release 2nd Row 60/40 Split-Folding Bench Seat
- Technology Package
- Radio: AM/FM/SiriusXM
- Magnetic Ride Control Suspension
- 12-Way Power Seat Adjusters
- 2 Presets For Outside Rearview Mirrors
- 3rd Row 60/40 Power-Folding Split-Bench Seat
- Bright Front & Rear Door Sill Plates
- Outside Heated Power-Adjustable Mirrors
- Safety Alert Seat
- Hill Descent Control
- Heavy-Duty Air Filter
- Heated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Position Seats
- Heated Automatic Steering Wheel
- Heated & Ventilated Driver & Front Passenger Seats
- Power Tilt & Telescopic Steering Column
- 2-Speed Electronic Autotrac Active Transfer Case
- GMC Pro Safety Plus
- Front Skid Plate
- Hands-Free Power Programmable Rear Liftgate
- IntelliBeam Automatic High Beam On/Off
- SiriusXM w/360L
- HD Radio
- Front & Rear Park Assist
- Following Distance Indicator
- Forward Collision Alert
- Rear Cross Traffic Alert
- Universal Home Remote
- Red Horizontal-Mounted Recovery Hooks
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Lane Change Alert w/Side Blind Zone Alert
- Front Pedestrian Braking
- Rear Pedestrian Alert
- Bose 9-Speaker Stereo Audio System Feature
- HD Surround Vision
- 15" Diagonal Multi-Color Head-Up Display
- Black Roof-Mounted Luggage Rack Side Rails
- Front High-Approach Angle Fascia
- Front Bucket Seats
Detailed Specifications
- 1st, 2nd and 3rd row head airbags
- 4-wheel ABS Brakes
- 60-40 Third Row Seat
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Driver and passenger heated-cushion, driver and passenger heated-seatback
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Electrochromatic rearview mirror
- External temperature display
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Fuel Consumption: City: 16 mpg
- Fuel Consumption: Highway: 20 mpg
- GMC Infotainment System
- Heated driver mirror
- Heated passenger mirror
- Leather seat upholstery
- Leather steering wheel trim
- Machined aluminum rims w/ painted accents
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Memorized Settings including steering wheel
- OnStar and GMC connected services capable
- Passenger Airbag
- Power Folding Third Row Seat
- Power liftgate
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Privacy glass: Deep
- Proximity remote trunk release
- Rear air conditioning with separate controls
- Rear heat ducts with separate controls
- Rear spoiler: Lip
- Remote Engine Start : Remote start - keyfob and smart device (subscription required)
- Remote power door locks
- Roof rails
- Side airbag
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Speed Sensitive Audio Volume Control
- Split rear bench
- Stability controll with anti-roll
- Surround Audio
- Tachometer
- Total Number of Speakers: 9
- Trailer hitch
- Trip computer
- Turn signal in mirrors
- Video Monitor Location: Front
- Wheel Diameter: 20
- Wheel Width: 9
Dealer Notes
KBB.com Consumer Reviews
- 4.0
Rattles
By Nancy on Monday, October 19, 2020
Back glass in the lift gate rattles loudly, literally moving up and down. It has been in shop 4 times, they hear it and see it, but can't figure out how to fix it. Had to file a claim with GMC. Very disappointed. Most of trim on inside is cheap plastic and poorly assembled. The ride is as good as the previous model. Turns and handles like a car, not a truck. - 1.0
2022 Yukon AT4
By Jerry B on Friday, September 08, 2023
Vehicle had a defect from the factory. Every time it rained water would run down the inside of the dash and into the floor. The water covered the wiring and passenger side fuse panel. After three attempts at my local service center the leak was stopped. Now the vehicle is having electrical issues. The yukon has been at the shop a total of 70 days. GM’s solution to the problem was to send a field service engineer to work on it for another 15days. I have been a diehard GM customer since I was 14 years old. To say the least, this is very disappointing. Obviously, this isn’t the case with all GM vehicles. I just wish GM would make it right! - 5.0
Pricey but worth it
By Mark on Saturday, January 28, 2023
Let’s be real here, all SUVs are pricey these days, even cheaper know cars like Kia’s. Then it gets more expensive with full-size SUVs, and desirable ones like the GM brand. My Yukon wasn’t cheap by any means, but I knew that going in. It is huge, comfortable, and has all the features that I could need and want. The gas mileage is just horrible, as expected, but I knew I wasn’t buying a Prius here. My biggest complaint is with GM, they nickel and dime you to death with ridiculous add-on subscription based services. Even the My GM app costs $15/month, absurd, and this service used to be free!