2021 GMC Yukon XL AT4

  • Used
Price
$48,851
Doc Fee
$85
Price After Fees
$48,936
South County Lexus
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    The overview

    Exterior Color
    Cayenne Red Tintcoat
    Interior Color
    Jet Black
    Odometer
    61,326 miles
    Body/Seating
    7 seats
    Seats
    7 seats
    Transmission
    10-Speed Automatic
    Engine
    8
    VIN
    1GKS2HKD1MR456337
    Stock Number
    MR456337
    • Show Me the CARFAX 1-Owner Badge

    The highlights

    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right
    • Exterior parking camera rear
    • Front dual zone A/C

    A closer look at what’s included

    Included Options
    • JET BLACK PERFORATED LEATHER SEATING SURFACES (1st and 2nd rows only.) (Includes Brandy seat accents.)
    • CONSOLE FLOOR POWER-SLIDING CENTER WITH DRAWER secure storage manual sliding armrest and cup holders for second row
    • AT4 PREFERRED EQUIPMENT GROUP Includes Standard Equipment
    • NOT EQUIPPED WITH STEERING COLUMN LOCK see dealer for details (Most vehicles built on or after 7-5-2021 will have (R7N) Not Equipped with Steering Column Lock which deletes (N06) Steering Column Lock.)
    • SUNROOF POWER PANORAMIC DUAL-PANE tilt-sliding with express-open and close and power sunshade
    • TECHNOLOGY PACKAGE includes (UV2) HD Surround Vision (UV6) Head-Up Display and (UKK) Rear Pedestrian Alert
    • REAR PEDESTRIAN ALERT
    • SEATS SECOND ROW BUCKET POWER RELEASE
    • CAYENNE RED TINTCOAT
    • REAR AXLE 3.23 RATIO
    • HD SURROUND VISION
    • AUDIO SYSTEM 10.2" DIAGONAL GMC INFOTAINMENT SYSTEM includes multi-touch display AM/FM/SiriusXM stereo Bluetooth streaming audio for music and most phones Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings (STD)
    • TRANSMISSION 10-SPEED AUTOMATIC electronically controlled with overdrive includes Traction Select System including tow/haul (Most vehicles built on or after 6-7-2021 with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start which removes Automatic Stop/Start Engine control stop/start disable button and its content.) (STD)
    • HEAD-UP DISPLAY 15" DIAGONAL MULTI-COLOR
    • LICENSE PLATE FRONT MOUNTING PACKAGE (Included on orders with ship-to states that require a front license plate.)
    • NOT EQUIPPED WITH AUTOMATIC STOP/START SEE DEALER FOR DETAILS (Most vehicles built on or after 6-7-2021 with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start which removes Automatic Stop/Start Engine control stop/start disable button and its content.)
    • SEATS FRONT BUCKET (STD)
    • ENGINE 5.3L ECOTEC3 V8 with Dynamic Fuel Management Direct Injection and Variable Valve Timing includes aluminum block construction (355 hp @ 5600 rpm 383 lb-ft of torque @ 4100 rpm) (STD)
    • 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
    • Moonroof sunshade: power
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • 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
    • Max seating capacity: 7
    • Power 4-way driver lumbar support
    • Power 4-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: bucket
    • 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: 15mpg
    • Fuel economy combined: 17mpg
    • Fuel economy highway: 19mpg
    • Fuel tank capacity: 28.0gal.
    • 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: 20 deg
    • Ground clearance (min): 203mm (8.0")
    • Ramp breakover angle: 16 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: 932mm (36.7")
    • 3rd row shoulder room: 1,595mm (62.8")
    • Compression ratio: 11.00 to 1
    • Curb weight: 2,649kg (5,841lbs)
    • 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: 5,720mm (225.2")
    • Front headroom: 1,026mm (40.4")
    • Front hiproom: 1,562mm (61.5")
    • Front legroom: 1,130mm (44.5")
    • Front shoulder room: 1,676mm (66.0")
    • GVWR: 3,493kg (7,700lbs)
    • Interior maximum rear cargo volume: 4,097 L (145 cu.ft.)
    • Interior rear cargo volume: 1,175 L (41 cu.ft.)
    • Payload: 770kg (1,698lbs)
    • Rear headroom: 953mm (37.5")
    • Rear hiproom: 1,557mm (61.3")
    • Rear legroom: 1,067mm (42.0")
    • Rear shoulder room: 1,646mm (64.8")
    • Towing capacity: 3,402kg (7,500lbs)
    • Turning radius: 6.6m (21.7')
    • Wheelbase: 3,406mm (134.1")
    • 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 front
    • Exterior parking camera left
    • Exterior parking camera rear: HD Rear Vision Camera yes
    • Exterior parking camera right
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Heads up display
    • 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
    This stunning 2021 GMC Yukon XL AT4 in Cayenne Red Tintcoat delivers commanding presence and versatile capability. With over 61,000 miles, this full-size SUV has been meticulously maintained with a recent oil change and detailed finish, passing comprehensive vehicle inspection to assure your confidence in every drive. - Front Center Console with Power-Sliding Drawer and Manual Sliding Armrest - Dual-Pane Panoramic Power Sunroof - Power Release Second Row Bucket Seats - Wireless Charging - Ventilated Front Seats - 15" Diagonal Multi-Color Head-Up Display - Apple CarPlay and Android Auto Integration - Automatic Emergency Braking with Lane Keep Assist - Heated Automatic Steering Wheel - Bose 9-Speaker Audio System with SiriusXM 360L The EcoTec3 5.3L V8 engine paired with 10-speed automatic transmission delivers responsive performance on any terrain, while the 4WD system ensures capability in varied conditions. Inside, jet black leather surrounds you in comfort, with heated and ventilated front seats, power adjustable seating for 12 ways, and automatic climate control front and rear. Advanced safety features including Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, Rear Cross Traffic Alert, and HD Surround Vision keep you protected. This AT4 combines rugged capability with refined comfort. We invite you to experience this premium full-size SUV firsthand by scheduling your test drive today.

    Peace of mind

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    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
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    KBB.com Consumer Reviews

    Kelley Blue Book Logo3.6out of 5 overall
    • 5.0

      Excellent Machine, Safety Features are Excessive

      by BenInKentucky on 7/14/2026 10:14:58 PM

      First, get the diesel. This is our 3rd diesel Yukon and they are amazing. Great mileage, great resale value, plenty of horse power, and the range for one tank of fuel can be very convenient on long road trips. The extra room in the XL model is also convenient for luggage if you have a large family and enjoy the ability to see out the back windows. The 10 speed transmission is smooth and it will glide down the interstate at any speed with ease at very low engine RPM. The only real downside to this vehicle are the overbearing safety features. If I look over at the navigation screen it vibrates the seat and tells me I am distracted. The auto-cruise (self-driving) feature will randomly hit the breaks in the middle of the highway. The backup camera will slam on the breaks if it sees any movement behind the vehicle even if it is way out of range. The back hatch opens automatically if you walk past it with the key in your pocket. If I lean too far on to the center console it will vibrate the seat and tell me I am distracted. We use this vehicle on the farm and there is no way to disable the seat belt alarm. We spent about an hour going through all of the settings and were able to disable most of the annoying features. I find putting a business card in front of the camera that looks at my face cures many of these frustrations and I may opt for a more permanent piece of black electrical tape that will blend in seamlessly. The auto stop feature is also frustrating but like the EPA gas cans I believe most of America is dealing with this frustration and it is not limited to this vehicle. Overall, we love the vehicle and will buy another one.…
    • 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.…