Used 2021 GMCYukon XL SLT

On the Lot
at Heiser Lincoln
    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    278,400 miles
    Transmission
    10-Speed Automatic with Overdrive
    Drivetrain
    4WD
    Engine
    EcoTec3 5.3L V8
    VIN
    1GKS2GKD6MR401957
    Stock Number
    L16719A
    GMC Yukon XL
    • CARFAX 1-Owner Great Value Badge

    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 mounted audio controls
    • Four wheel independent suspension
    • Premium Smooth Ride 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
    • 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
    • Not Equipped w/Automatic Stop/Start
    • Bodyside moldings
    • Bumpers: body-color
    • Heated door mirrors
    • IntelliBeam Automatic High Beam On/Off
    • Molded Splash Guards
    • Power door mirrors
    • Roof rack: rails only
    • Spoiler
    • Apple CarPlay/Android Auto
    • Auto-dimming Rear-View mirror
    • Automatic Emergency Braking
    • Compass
    • Driver door bin
    • Driver vanity mirror
    • Floor Console
    • Following Distance Indicator
    • Forward Collision Alert
    • Front Pedestrian Braking
    • Front reading lights
    • Garage door transmitter
    • 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
    • Perforated Leather Seating Surfaces
    • Power passenger seat
    • Power Release 2nd Row Bucket Seats
    • Split folding rear seat
    • Ventilated front seats
    • Passenger door bin
    • Alloy wheels
    • Wheel Locks
    • Rain sensing wipers
    • Rear window wiper
    • Variably intermittent wipers
    • 3.23 Rear Axle Ratio
    • Preferred Equipment Group 4SA
    • SLT Luxury Package
    • SLT Premium Package
    • Bose 9-Speaker Stereo Audio System Feature
    • HD Radio
    • Radio: AM/FM/SiriusXM
    • SiriusXM w/360L
    • Hands-Free Power Programmable Rear Liftgate
    • Universal Home Remote
    • Heated Automatic Steering Wheel
    • Dual-Pane Panoramic Power Sunroof
    • Bright Chrome Bodyside Moldings
    • Bright Front & Rear Door Sill Plates
    • Chrome Door Handles w/Body-Color Strip
    • Outside Heated Power-Adjustable Mirrors
    • 2 Presets For Power Driver Seat
    • 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
    • Wheels: 20" x 9" 6-Spoke Polished Aluminum

    Included Packages & Options

    • SLT Premium Package$3,530
      • SLT Luxury Package
      • Dual-Pane Panoramic Power Sunroof
    • SLT Luxury Package$2,030
      • HD Surround Vision
      • Rear Pedestrian Alert
      • 2 Presets For Outside Rearview Mirrors
      • Outside Heated Power-Adjustable Mirrors
      • Power Tilt & Telescopic Steering Column
      • Heated Automatic Steering Wheel
      • 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
    Included Options
    • Molded Splash Guards$195
    • Power Release 2nd Row Bucket Seats$370
    • Wheel Locks$75

    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
    • Automatic front air conditioning
    • Auxilliary engine cooler
    • Auxilliary transmission cooler
    • Bluetooth wireless phone connectivity
    • Braking Assist
    • Bucket front seats
    • Cargo area light
    • Climate Controlled : Driver and passenger heated
    • Compass
    • Cruise control
    • Cruise controls on steering wheel
    • Daytime running lights
    • Driver seat memory
    • Dual front air conditioning zones
    • Dual illuminated vanity mirrors
    • Electrochromatic rearview mirror
    • External temperature display
    • Front Ventilated disc brakes
    • Front and rear reading lights
    • Front fog/driving lights
    • Fuel Consumption: City: 15 mpg
    • Fuel Consumption: Highway: 19 mpg
    • GMC Infotainment System
    • Heated driver mirror
    • Heated passenger mirror
    • Interior air filtration
    • Leather seat upholstery
    • Leather steering wheel trim
    • Manual Folding Third Row Seat
    • Memorized Settings for 2 drivers
    • OnStar and GMC connected services capable
    • Passenger Airbag
    • Polished aluminum rims
    • Power liftgate
    • Power remote driver mirror adjustment
    • Power remote passenger mirror adjustment
    • 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 activated exterior entry lights
    • Remote power door locks
    • Side airbag
    • SiriusXM with 360L AM/FM/Satellite Radio
    • SiriusXM with 360L Satellite Radio
    • Speed Sensitive Audio Volume Control
    • Speed-proportional electric power steering
    • Split rear bench
    • Stability controll with anti-roll
    • Surround Audio
    • Suspension class: Regular
    • Tachometer
    • Tilt and telescopic steering wheel
    • Tire Pressure Monitoring System: Tire specific
    • Total Number of Speakers: 9
    • Trailer hitch
    • Trip computer
    • Tumble forward rear seats
    • Video Monitor Location: Front
    • Wheel Diameter: 20
    • Wheel Width: 9

    Standard Features

    • SLT Luxury Package
    • Dual-Pane Panoramic Power Sunroof
    • HD Surround Vision
    • Rear Pedestrian Alert
    • 2 Presets For Outside Rearview Mirrors
    • Outside Heated Power-Adjustable Mirrors
    • Power Tilt & Telescopic Steering Column
    • Heated Automatic Steering Wheel
    • 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
    • Safety Alert Seat
    • Bose 9-Speaker Stereo Audio System Feature
    • 2 Presets For Power Driver Seat
    • Heated Driver & Front Passenger Seats
    • Heated & Ventilated Driver & Front Passenger Seats
    • 12-Way Power Seat Adjusters
    • Bright Front & Rear Door Sill Plates
    • Chrome Door Handles w/Body-Color Strip
    • Universal Home Remote
    • Hands-Free Power Programmable Rear Liftgate
    • Bright Chrome Bodyside Moldings
    • Wheels: 20" x 9" 6-Spoke Polished Aluminum
    • Heated Driver & Front Passenger Seats
    • Heated & Ventilated Driver & Front Passenger Seats
    • 12-Way Power Seat Adjusters

    Dealer Notes

    Commanding the Road in Effortless Style: Introducing the 2021 GMC Yukon XL SLT

    This 2021 GMC Yukon XL SLT is a true powerhouse, blending exceptional capability with refined luxury. Boasting a striking Onyx Black exterior and a host of premium features, this Yukon XL is ready to elevate your driving experience.

    - SLT PREMIUM PACKAGE: Includes the SLT Luxury Package and a Panoramic power sunroof
    - POWER-SLIDING CENTER CONSOLE: Offers secure storage and a manual sliding armrest for the second row
    - MOLDED SPLASH GUARDS and WHEEL LOCKS: Enhance the vehicle's style and protection

    Beneath the hood, the EcoTec3 5.3L V8 engine, paired with a 10-Speed Automatic transmission and 4WD, delivers a smooth and responsive performance, while returning an impressive 15 city / 19 highway MPG.

    Slip into the driver's seat and you'll be surrounded by a wealth of premium features, including:

    - HEATED AND VENTILATED FRONT SEATS
    - POWER-FOLDING THIRD-ROW SEATING
    - BOSE 9-SPEAKER AUDIO SYSTEM
    - HANDS-FREE POWER PROGRAMMABLE REAR LIFTGATE
    - DUAL-PANE PANORAMIC POWER SUNROOF

    The Yukon XL SLT also comes equipped with a suite of advanced safety technologies, such as Forward Collision Alert, Lane Keep Assist, and Rear Pedestrian Alert, ensuring you and your passengers can travel with confidence.

    Whether you're embarking on a family adventure or tackling your daily commute, this 2021 GMC Yukon XL SLT is the perfect companion. Its uncompromising blend of power, luxury, and technology make it a standout in the full-size SUV segment.

    TODAY'S YOUR DAY to visit Heiser for your next vehicle! Ask us about our exclusive Safe & Sound Program, which comes with every new or used vehicle we sell, providing you with a seamless, stress-free buying and ownership experience that prioritizes your safety, convenience and satisfaction.

    Photos may not represent the actual vehicle. Price varies based on trim levels and options. See your Heiser sales consultant to verify in-stock inventory, options and current selling price. All customers qualify for the price listed. You may qualify for additional conditional offers that may lower your price; ask us for details. While we pride ourselves on delivering excellent customer experiences, please note that inaccuracies may occur due to human error, and we may not be able to honor errors in our online advertising. Prices do not include tax, title and $479 service fee. All offers are subject to change. Visit us and test-drive this vehicle today!

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.5Out of 5
    • 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!
    • Love this truck

      By Susannah on 10/13/2024 12:07:43 PM

      5.0
      I've been looking for a new truck for a few months.I couldn't decide on what I wanted,then I found this Denali.It is gorgeous. I love everything from the interior to the smooth ride.very happy with my purchase.
    • Just bought a used 2022 SLT

      By Taylor on 4/29/2024 1:10:32 AM

      4.0
      Our family has had a 2017 Tahoe for the last 3 years. We sold it at 100k and bought a ‘22 SLT with $27k miles because we lived out Tahoe so much - especially on family road trips. I never did any research or read reviews until after we bought. I am blown away at the technology, comfort, ride, features, and attractiveness of this car. We could not be happier and frankly I’m thankful we could afford a car this nice. It even has 4WD for the occasional use for work (I’m in the landfill business). The denali has much nicer leather and the seats could definitely be cushier, but the interior quality and sunroof blows me away. I can not speak to the quality except to say ours had only 2 minor recall issues. Highly recommend based on my week of ownership. Hope it stays that way….fingers crossed

    Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, license, and and $399 service fee. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week. Manufacturer suggested retail price may not represent actual sales price.