Used 2021 GMCYukon AT4

    Exterior Color
    White Frost Tricoat
    Interior Color
    Jet Black
    Odometer
    99,000 miles
    Transmission
    10-Speed Automatic with Overdrive
    Drivetrain
    4WD
    Engine
    EcoTec3 5.3L V8
    VIN
    1GKS2CKD9MR155074
    Stock Number
    WC3369
    GMC Yukon

    Included Packages & Accessories

    • License Plate Front Mounting Package
    • 9 Speakers
    • AM/FM radio: SiriusXM with 360L
    • Air Conditioning
    • Automatic temperature control
    • Front dual zone A/C
    • Rear air conditioning
    • Rear window defroster
    • Memory seat
    • Power driver seat
    • Power steering
    • Power windows
    • Remote keyless entry
    • Steering wheel memory
    • Steering wheel mounted audio controls
    • Adaptive suspension
    • Auto-leveling suspension
    • Four wheel independent suspension
    • Speed-sensing steering
    • Traction control
    • 4-Wheel Disc Brakes
    • ABS brakes
    • Dual front impact airbags
    • Dual front side impact airbags
    • Emergency communication system: OnStar and GMC connected services capable
    • Front anti-roll bar
    • Low tire pressure warning
    • Occupant sensing airbag
    • Overhead airbag
    • Rear anti-roll bar
    • Dual-Pane Panoramic Power Sunroof
    • Power Liftgate
    • Brake assist
    • Electronic Stability Control
    • Front & Rear Park Assist
    • Auto High-beam Headlights
    • Delay-off headlights
    • Front fog lights
    • Fully automatic headlights
    • Panic alarm
    • Security system
    • Speed control
    • Auto-dimming door mirrors
    • Bumpers: body-color
    • Heated door mirrors
    • IntelliBeam Automatic High Beam On/Off
    • Polished Exhaust Tip
    • Power door mirrors
    • Roof rack: rails only
    • Spoiler
    • Trailer Side Blind Zone Alert
    • Turn signal indicator mirrors
    • Apple CarPlay/Android Auto
    • Auto-dimming Rear-View mirror
    • Automatic Emergency Braking
    • Compass
    • Driver door bin
    • Driver vanity mirror
    • Following Distance Indicator
    • Forward Collision Alert
    • Front Pedestrian Braking
    • Front reading lights
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • Inside Rear-View Auto-Dimming Mirror
    • Lane Change Alert w/Side Blind Zone Alert
    • Lane Keep Assist w/Lane Departure Warning
    • Leather steering wheel
    • Outside temperature display
    • Overhead console
    • Passenger vanity mirror
    • Rear Cross Traffic Alert
    • Rear reading lights
    • Rear seat center armrest
    • Tachometer
    • Telescoping steering wheel
    • Tilt steering wheel
    • Trip computer
    • Voltmeter
    • 3rd row seats: split-bench
    • Front Center Armrest
    • Heated front seats
    • Heated rear seats
    • Perforated Leather Seating Surfaces
    • Power passenger seat
    • Power Release 2nd Row Bucket Seats
    • Split folding rear seat
    • Ventilated front seats
    • Passenger door bin
    • Hitch Guidance w/Hitch View
    • In-Vehicle Trailering App
    • Integrated Trailer Brake Controller
    • Alloy wheels
    • Rain sensing wipers
    • Rear window wiper
    • Variably intermittent wipers
    • 3.23 Rear Axle Ratio
    • **CLEAN VEHICLE HISTORY**
    • Heated Leather Seating
    • Power Sunroof
    • OnStar
    • Satellite Radio
    • Leather Seats
    • Rear Bucket Seats
    • Max Trailering Package
    • Preferred Equipment Group 4SB
    • Rear Media & Nav Package
    • Technology Package
    • Bose 9-Speaker Stereo Audio System Feature
    • HD Radio
    • Radio: AM/FM/SiriusXM
    • Radio: AM/FM/SiriusXM w/Navigation
    • Rear Seat Media System
    • SiriusXM w/360L
    • Hands-Free Power Programmable Rear Liftgate
    • Universal Home Remote
    • Heated Automatic Steering Wheel
    • Magnetic Ride Control Suspension
    • Hill Descent Control
    • Extra Capacity Cooling System
    • Heavy-Duty Air Filter
    • Bright Front & Rear Door Sill Plates
    • Front High-Approach Angle Fascia
    • Outside Heated Power-Adjustable Mirrors
    • Red Horizontal-Mounted Recovery Hooks
    • 15" Diagonal Multi-Color Head-Up Display
    • HD Surround Vision
    • Power Tilt & Telescopic Steering Column
    • Rear Pedestrian Alert
    • Safety Alert Seat
    • 12-Way Power Seat Adjusters
    • 2 Presets For Outside Rearview Mirrors
    • 3rd Row 60/40 Power-Folding Split-Bench Seat
    • Front Bucket Seats
    • Heated & Ventilated Driver & Front Passenger Seats
    • Heated 2nd Row Outboard Position Seats
    • Heated Driver & Front Passenger Seats
    • Power Release 2nd Row 60/40 Split-Folding Bench Seat
    • Black Roof-Mounted Luggage Rack Side Rails
    • Wheels: 20" x 9" 6-Spoke Machined Aluminum

    Included Packages & Options

    • Rear Media & Nav Package$2,490
      • Rear Seat Media System
      • Radio: AM/FM/SiriusXM w/Navigation
    • Technology Package$1,150
      • HD Surround Vision
      • 15" Diagonal Multi-Color Head-Up Display
      • Rear Pedestrian Alert
    • Max Trailering Package$465
      • Extra Capacity Cooling System
    Included Options
    • Dual-Pane Panoramic Power Sunroof$1,500
    • Polished Exhaust Tip$135
    • Power Release 2nd Row Bucket Seats$370

    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
    • Climate Controlled : Driver and passenger heated
    • Compass
    • Cruise control
    • Cruise controls on steering wheel
    • Daytime running lights
    • 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 seats center armrest
    • Rear spoiler: Lip
    • Remote Engine Start : Keyfob remote start
    • Remote power door locks
    • 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
    • Tilt and telescopic steering wheel
    • Total Number of Speakers: 9
    • Trailer hitch
    • Trip computer
    • Tumble forward rear seats
    • Turn signal in mirrors
    • Video Monitor Location: Front
    • Wheel Diameter: 20
    • Wheel Width: 9

    Standard Features

    • Rear Seat Media System
    • Radio: AM/FM/SiriusXM w/Navigation
    • HD Surround Vision
    • 15" Diagonal Multi-Color Head-Up Display
    • Rear Pedestrian Alert
    • Extra Capacity Cooling System
    • Safety Alert Seat
    • Bose 9-Speaker Stereo Audio System Feature
    • 2 Presets For Outside Rearview Mirrors
    • Heated Driver & Front Passenger Seats
    • Heated & Ventilated Driver & Front Passenger Seats
    • Heated 2nd Row Outboard Position Seats
    • Power Release 2nd Row 60/40 Split-Folding Bench Seat
    • 3rd Row 60/40 Power-Folding Split-Bench Seat
    • 12-Way Power Seat Adjusters
    • Bright Front & Rear Door Sill Plates
    • Heated Automatic Steering Wheel
    • Power Tilt & Telescopic Steering Column
    • Front High-Approach Angle Fascia
    • Universal Home Remote
    • Hands-Free Power Programmable Rear Liftgate
    • Black Roof-Mounted Luggage Rack Side Rails
    • Outside Heated Power-Adjustable Mirrors
    • Red Horizontal-Mounted Recovery Hooks
    • Wheels: 20" x 9" 6-Spoke Machined Aluminum
    • Heavy-Duty Air Filter
    • Hill Descent Control
    • Magnetic Ride Control Suspension
    • Heated Driver & Front Passenger Seats
    • Heated & Ventilated Driver & Front Passenger Seats
    • 12-Way Power Seat Adjusters
    • SiriusXM w/360L
    • HD Radio

    Dealer Notes

    White Frost Tricoat 2021 GMC Yukon AT4 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 **CLEAN VEHICLE HISTORY**, Heated Leather Seating, Power Liftgate, Power Sunroof, OnStar, Satellite Radio, Leather Seats, Rear Bucket Seats, 4WD, 12-Way Power Seat Adjusters, 15" Diagonal Multi-Color Head-Up Display, 2 Presets For Outside Rearview Mirrors, 3.23 Rear Axle Ratio, 3rd Row 60/40 Power-Folding Split-Bench Seat, 3rd row seats: split-bench, 4-Wheel Disc Brakes, 9 Speakers, ABS brakes, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-leveling suspension, Automatic Emergency Braking, Automatic temperature control, Black Roof-Mounted Luggage Rack Side Rails, Bose 9-Speaker Stereo Audio System Feature, Brake assist, Bright Front & Rear Door Sill Plates, Bumpers: body-color, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Dual-Pane Panoramic Power Sunroof, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Extra Capacity Cooling System, Following Distance Indicator, Forward Collision Alert, Four wheel independent suspension, Front & Rear Park Assist, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front High-Approach Angle Fascia, Front Pedestrian Braking, Front reading lights, Fully automatic headlights, Garage door transmitter, Hands-Free Power Programmable Rear Liftgate, HD Radio, HD Surround Vision, Heated & Ventilated Driver & Front Passenger Seats, Heated 2nd Row Outboard Position Seats, Heated Automatic Steering Wheel, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering App, Inside Rear-View Auto-Dimming Mirror, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Leather steering wheel, License Plate Front Mounting Package, Low tire pressure warning, Magnetic Ride Control Suspension, Max Trailering Package, Memory seat, Occupant sensing airbag, Outside Heated Power-Adjustable Mirrors, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather Seating Surfaces, Polished Exhaust Tip, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power Release 2nd Row 60/40 Split-Folding Bench Seat, Power Release 2nd Row Bucket Seats, Power steering, Power Tilt & Telescopic Steering Column, Power windows, Preferred Equipment Group 4SB, Radio: AM/FM/SiriusXM, Radio: AM/FM/SiriusXM w/Navigation, Rain sensing wipers, Rear air conditioning, Rear anti-roll bar, Rear Cross Traffic Alert, Rear Media & Nav Package, Rear Pedestrian Alert, Rear reading lights, Rear seat center armrest, Rear Seat Media System, Rear window defroster, Rear window wiper, Red Horizontal-Mounted Recovery Hooks, Remote keyless entry, Roof rack: rails only, Safety Alert Seat, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Steering wheel memory, Steering wheel mounted audio controls, Tachometer, Technology Package, Telescoping steering wheel, Tilt steering wheel, Traction control, Trailer Side Blind Zone Alert, Trip computer, Turn signal indicator mirrors, Universal Home Remote, Variably intermittent wipers, Ventilated front seats, Voltmeter, Wheels: 20" x 9" 6-Spoke Machined Aluminum, 4WD.

    Recent Arrival!

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.5Out of 5
    • Great condition

      By Tammy on 4/22/2026 4:05:09 PM

      5.0
      2 years left in warranty Great condition Beautiful Runs great Sterling metallic/teak light shale Diesel 3L
    • Best Vehicle I've Owned

      By PC Burger on 4/15/2026 8:22:37 PM

      5.0
      Bought a White Diamond color Denali which has exceeded my expectations. Premium materials throughout, especially seats. The mileage has also exceeded my expectations, have experienced a mileage highway best of 25 mpg, normal highway is 21-22 mpg. My combined is 18 mpg, and I burn regular fuel. Premium is 'recommended', not required.......and I burn that when I tow my boat or jet skiis. Warranty is not affected by this. Ride and Handling is supreme. Safety equipment makes the drivability a super experience.
    • Favorite vehicle we’ve owned

      By Smorehead on 8/15/2025 12:50:43 AM

      5.0
      We have owned ours for three years now. We built ours through the local dealer and got everything we asked for. Great fuel economy considering the size and great quality throughout. The interior is very comfortable and well made. We’ve never had an issue other than a couple recalls that have been taken care of by the dealership immediately. We are constantly on the road with our daughter as she plays travel volleyball and there’s plenty of room for all of her things and she can chill in the third row comfortably. Most of the trips are 4 hours one way and on the highway we see around 21-22MPG. Very happy with this vehicle and with the comfort of the 100k warranty we purchased I feel we will be well into the 6 figure mileage range before we make another purchase!