Used 2021 GMCYukon SLT

  • Diesel
    Exterior Color
    Smokey Quartz
    Interior Color
    Jet Black
    Odometer
    88,900 miles
    Body/Seating
    SUV/7 seats
    Fuel Economy
    20/26 MPG City/Hwy
    Transmission
    10-Speed A/T
    Drivetrain
    4x4
    Engine
    I-6 cyl
    VIN
    1GKS2BKT4MR406018
    Stock Number
    MR406018
    GMC Yukon
    • Show Me the CARFAX Good Value Badge

    Highlighted Features

    • 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

    Included Packages & Accessories

    • Power Release 2nd Row Bucket Seats
    • Floor Console
    • Federal Emissions Requirements
    • 3.23 Rear Axle Ratio
    • Transmission: Electronic 10-Speed Automatic w/OD
    • Not Equipped w/Steering Column Lock
    • License Plate Front Mounting Package
    • Preferred Equipment Group 4SA
    • Safety Alert Seat
    • GMC Pro Safety Plus
    • Bose 9-Speaker Stereo Audio System Feature
    • 2 Presets For Power Driver Seat
    • Inside Rearview Auto-Dimming Mirror
    • 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
    • Tires: 275/60R20SL AS BW
    • Wheels: 20" x 9" 6-Spoke Polished Aluminum
    • 2 Presets For Outside Rearview Mirrors
    • Front Bucket Seats
    • 3rd Row 60/40 Power-Folding Split-Bench Seat
    • 1.5 kW Heater/Defrost Air System
    • GVWR: 7,700 lbs
    • Dual-Pane Panoramic Power Sunroof
    • Outside Heated Power-Adjustable Mirrors
    • Diesel B20 Fuel
    • Radio: AM/FM/SiriusXM
    • SiriusXM w/360L
    • HD Radio
    • Engine Block Heater
    • 900 Cold-Cranking Amps Battery
    • Heated 2nd Row Outboard Position Seats
    • Heated Automatic Steering Wheel
    • 250 Amps Alternator
    • Engine: Duramax 3.0L Turbo-Diesel I6
    • Upper & Lower Active Aero Shutters
    • Power Tilt & Telescopic Steering Column
    • SLT Premium Package
    • SLT Luxury Package
    • HD Surround Vision
    • Rear Pedestrian Alert
    • Power Release 2nd Row 60/40 Split-Folding Bench Seat
    • Illumination Package
    • Illuminated Front GMC Emblem
    • Illuminated Mirror GMC Emblem

    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
    • Engine: Duramax 3.0L Turbo-Diesel I6$995
      • 1.5 kW Heater/Defrost Air System
      • Upper & Lower Active Aero Shutters
      • 250 Amps Alternator
      • 900 Cold-Cranking Amps Battery
      • Engine Block Heater
      • Diesel B20 Fuel
      • GVWR: 7,700 lbs
    • Illumination Package$535
      • Illuminated Front GMC Emblem
      • Illuminated Mirror GMC Emblem
    • Preferred Equipment Group 4SA
      • Safety Alert Seat
      • GMC Pro Safety Plus
      • Bose 9-Speaker Stereo Audio System Feature
      • 2 Presets For Power Driver Seat
      • Inside Rearview Auto-Dimming Mirror
      • 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
      • Tires: 275/60R20SL AS BW
      • Wheels: 20" x 9" 6-Spoke Polished Aluminum
    • Front Bucket Seats
      • Heated Driver & Front Passenger Seats
      • Heated & Ventilated Driver & Front Passenger Seats
      • 12-Way Power Seat Adjusters
    Included Options
    • Power Release 2nd Row Bucket Seats$370
    • Floor Console
    • Federal Emissions Requirements
    • 3.23 Rear Axle Ratio
    • Transmission: Electronic 10-Speed Automatic w/OD
    • Not Equipped w/Steering Column Lock
    • License Plate Front Mounting Package
    • Radio: AM/FM/SiriusXM
    • SiriusXM w/360L
    • HD Radio

    Detailed Specifications

    • 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
    • Alloy wheels
    • Four wheel independent suspension
    • Front anti-roll bar
    • Power steering
    • Rear anti-roll bar
    • Speed-sensing steering
    • 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
    • Block heater
    • Compressor: intercooled turbo
    • Cylinder configuration: I-6
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine liters: 3.0L
    • Engine location: front
    • Fuel economy city: 20mpg
    • Fuel economy combined: 18mpg
    • Fuel economy highway: 26mpg
    • Fuel tank capacity: 24.0gal.
    • Horsepower: 277hp @ 3,750RPM
    • Hybrid traction battery type: none
    • Limited slip differential: mechanical
    • Manual-shift auto: Driver Shift Control
    • Mode select transmission
    • Number of valves: 24
    • Recommended fuel: Diesel
    • Standard fuel economy fuel type: gasoline
    • Torque: 460 lb.-ft. @ 1,500RPM
    • Transmission: 10 speed automatic
    • Variable intake manifold
    • Variable valve control
    • Approach angle: 25 deg
    • Departure angle: 21 deg
    • Ground clearance (min): 203mm (8.0")
    • Ramp breakover angle: 19 deg
    • Auto-dimming door mirrors
    • Bodyside moldings
    • Bumpers: body-color
    • Door mirrors: body-color
    • Heated door mirrors
    • Power door mirrors
    • Power liftgate
    • Rear cargo: power liftgate
    • 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: 886mm (34.9")
    • 3rd row shoulder room: 1,593mm (62.7")
    • Compression ratio: 15.00 to 1
    • Curb weight: 2,686kg (5,922lbs)
    • Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
    • Engine displacement: 3.0 L
    • Engine horsepower: 277hp @ 3,750RPM
    • Engine torque: 460 lb.-ft. @ 1,500RPM
    • Exterior body width: 2,057mm (81.0")
    • Exterior height: 1,943mm (76.5")
    • Exterior length: 5,334mm (210.0")
    • 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")
    • Interior maximum rear cargo volume: 3,480 L (123 cu.ft.)
    • Interior rear cargo volume: 722 L (26 cu.ft.)
    • Payload: 717kg (1,581lbs)
    • 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: 3,538kg (7,800lbs)
    • Turning radius: 6.1m (19.8')
    • Wheelbase: 3,071mm (120.9")
    • 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
    • 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

    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
    • 1.5 kW Heater/Defrost Air System
    • Upper & Lower Active Aero Shutters
    • 250 Amps Alternator
    • 900 Cold-Cranking Amps Battery
    • Engine Block Heater
    • Diesel B20 Fuel
    • GVWR: 7,700 lbs
    • Illuminated Front GMC Emblem
    • Illuminated Mirror GMC Emblem
    • Safety Alert Seat
    • GMC Pro Safety Plus
    • Bose 9-Speaker Stereo Audio System Feature
    • 2 Presets For Power Driver Seat
    • Inside Rearview Auto-Dimming Mirror
    • 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
    • Tires: 275/60R20SL AS BW
    • 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

    The following items have been reconditioned on this vehicle: all new tires!

    • Slt Premium Package
    • Slt Luxury Package
    • Sunroof; Power Panoramic; Dual-Pane
    • Engine; Duramax 3.0L Turbo-Diesel I6
    • Seats; Second Row Bucket; Power Release
    • Panoramic Roof
    • Lpo; Illumination Package
    • Leather Seats
    • Smokey Quartz Metallic
    • Lpo; Illuminated Front Gmc Emblem
    • 3rd Row Seat
    • Console; Floor; Power-Sliding Center With Drawer
    • Lpo; Illuminated Mirror Gmc Emblem
    • Lane Keeping Assist
    • Keyless Start
    • Cooled Front Seat(S)
    • Active Aero Shutters; Upper And Lower
    • Alternator; 250 Amps
    • Audio System; 10.2" Diagonal Gmc Infotainment System
    • Battery; 900 Cold-Cranking Amps With 95 Amp Hour Rating
    • Emissions; Federal Requirements
    • Engine Block Heater
    • Fuel; Diesel B20
    • Gvwr; 7700 Lbs. (3493 Kg)
    • Hd Surround Vision
    • Heater Air System; Heat/Defrost; 1.5Kw
    • Interior Trim; Jet Black
    • Jet Black; Perforated Leather Seating Surfaces
    • License Plate Front Mounting Package
    • Memory Settings
    • Mirrors; Outside Heated Power-Adjustable; Power-Folding
    • Rear Axle; 3.23 Ratio
    • Rear Pedestrian Alert
    • Seats; Front Bucket
    • Seats; Heated Second Row; Outboard Positions
    • Seats; Third Row 60/40 Split-Bench; Power-Folding
    • Slt Preferred Equipment Group
    • Steering Column; Power Tilt And Telescopic
    • Steering Wheel; Heated; Automatic
    • Tires; 275/60R20Sl All-Season; Blackwall
    • Transmission; 10-Speed Automatic
    • Wheels; 20" X 9" (50.8 Cm X 22.9 Cm) 6-Spoke Polished Aluminum
    • Not Equipped With Steering Column Lock


    This vehicle includes a Money-Back Guarantee* and passed our precise inspection process. Best of all the price you see is the price you pay. No haggling. No back and forth. No pressure. And this price is so good it is guaranteed. *Money-Back Guarantee is valid for 5 days or 250 miles, whichever comes first. Subject to certain terms and conditions. See store for details. Some restrictions apply.

    Thank you for your interest in one of AutoNation Subaru Arapahoe's online offerings. Please continue for more information regarding this 2021 GMC Yukon SLT with 88,900mi. This GMC includes: ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 Diesel Fuel Straight 6 Cylinder Engine Turbocharged *Note - For third party subscriptions or services, please contact the dealer for more information.* On almost any road condition, this GMC Yukon SLT offers solid performance, reliability, and comfort. The GMC Yukon SLT's pristine good looks were combined with the GMC high standard of excellence in order to make this a unique find. No matter the terrain or weather, you'll drive at ease in this 4WD-equipped vehicle. With exceptional safety features and superb handling, this 4WD was engineered with excellence in mind. Rest assured, this vehicle was well care for. In fact, previous service records are included. This gently driven vehicle has been well-kept and still has the showroom shine. Fast? That doesn't even begin to describe it. Get behind the wheel and take it for a spin to see just what we mean. They say beauty is on the inside and once you experience the unbelievable options in this GMC Yukon, you'll agree that this is one beautiful vehicle. Marked by excellent quality and features with unmistakable refined leather interior that added value and class to the GMC Yukon SLT. Let's be honest, not everyone wants to set a course blindly into the dark. For those of us that don't, there are vehicles like this with stellar navigation systems.

    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!
     

    Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time.  Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Dealer delivery and handling fee of $799 included in quoted price. Sales tax or other taxes, tag, registration fees, and government fees are not included in quoted price. 

     

    Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information.

    Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.