Used 2021 GMCYukon XL SLT

On the Lot
at Heiser Lincoln
    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    278,614 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
    • Wheel Locks
    • Rain sensing wipers
    • Rear window wiper
    • Variably intermittent wipers
    • 3.23 Rear Axle Ratio
    • REVERSE SENSING SYSTEM
    • POWER LIFTGATE
    • HEATED AND COOLED LEATHER SEATS
    • SYNC VOICE ACTIVATED SYSTEM
    • BLIND SPOT MONITORING
    • REMOTE STARTER
    • REAR VIEW CAMERA
    • REMOTE KEYLESS ENTRY
    • DUAL PANEL MOONROOF
    • 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$3,130
      • 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

    Elevate your driving experience with this stunning 2021 GMC Yukon XL SLT. This impressive full-size SUV boasts a commanding presence and a wealth of premium features that will exceed your expectations.

    - Reverse Sensing System
    - Power Liftgate
    - Heated and Cooled Leather Seats
    - SYNC Voice Activated System
    - Blind Spot Monitoring
    - Remote Starter
    - Rear View Camera
    - Remote Keyless Entry
    - Dual Panel Moonroof
    - SLT Luxury Package
    - SLT Premium Package
    - Dual-Pane Panoramic Power Sunroof
    - Power Liftgate
    - Front & Rear Park Assist
    - Lane Change Alert w/Side Blind Zone Alert
    - Lane Keep Assist w/Lane Departure Warning
    - Heated & Ventilated Driver & Front Passenger Seats
    - Heated 2nd Row Outboard Position Seats
    - Heated Driver & Front Passenger Seats
    - Perforated Leather Seating Surfaces
    - Wheels: 20" x 9" 6-Spoke Polished Aluminum

    Powered by a robust EcoTec3 5.3L V8 engine and equipped with 4-wheel drive, this Yukon XL delivers exceptional capability and performance. With a spacious and versatile interior, you'll enjoy the convenience of the power-folding third-row seat, dual-zone climate control, and the premium Bose audio system. The advanced safety features, including Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert, provide added peace of mind on the road.

    The exterior of this Yukon XL is dressed in a sleek Onyx Black finish, complemented by chrome accents and a panoramic sunroof that floods the cabin with natural light. The bold, muscular styling and impressive dimensions ensure this SUV commands attention wherever it goes.

    Whether you're navigating the daily commute, embarking on a family road trip, or tackling your next adventure, this 2021 GMC Yukon XL SLT is the perfect companion. Experience the perfect blend of power, luxury, and functionality that will elevate your driving experience. Visit our showroom today to take this remarkable SUV for a test drive and discover why it's the perfect choice for your next vehicle.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.6Out of 5
    • 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!
    • 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.

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