2026 GMC Yukon XL Denali Ultimate

  • New
  • Diesel
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$110,535MSRP
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Buick GMC of Attleboro
Location Details
Call 508-399-1046
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    The overview

    Exterior Color
    Black (Onyx Black)
    Interior Color
    WOODLAND MAHOGANY
    Body/Seating
    SUV/7 seats
    Fuel Economy
    20/24 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    FourWheelDrive
    Engine
    3.0L Duramax® Turbo Diesel engine
    VIN
    1GKS2KK89TR353729
    Stock Number
    26208G

      The highlights

      • Navigation system
      • 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
      • 1-touch down
      • 1-touch up
      • Adaptive Cruise Control: Adaptive Cruise Control
      • Air conditioning
      • Audio memory
      • Auto-dimming rearview mirror
      • Automatic temperature control
      • Blind-Spot View Monitor: left and right
      • Driver door bin
      • Driver vanity mirror
      • Emergency communication system: OnStar and GMC connected services capable
      • Front beverage holders
      • Front dual zone A/C
      • Garage door transmitter
      • Heated steering wheel
      • Illuminated entry
      • Memory seat
      • Moonroof sunshade: power
      • Navigation system: GMC Connected Navigation
      • 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
      • Remote keyless entry
      • Speed control
      • Steering wheel memory
      • Surround View Monitor
      • TV receiver
      • Telescoping steering wheel
      • Tilt steering wheel
      • Trunk/hatch auto-latch
      • Adaptive suspension
      • Alloy wheels
      • Auto-leveling suspension
      • Four wheel independent suspension
      • Front anti-roll bar
      • Front tires: 285/40SR24.0
      • Power steering
      • Rear anti-roll bar
      • Rear tires: 285/40SR24.0
      • Speed-sensing steering
      • Wheel size: 24"
      • 1st row LCD monitors: 2
      • 2nd row entertainment LCD monitors: 2
      • AM/FM radio: SiriusXM with 360L
      • Headphones
      • Primary LCD size: 16.8"
      • Rear audio controls
      • Rear entertainment system
      • Satellite radio trial duration with new vehicle purchase (months): 3
      • Smart device integration: Apple CarPlay/Android Auto
      • Speaker type: Bose
      • Speakers: 18
      • Steering wheel mounted audio controls
      • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
      • Wireless Phone Charger: front
      • Wireless phone connectivity: Bluetooth
      • Basic warranty: 36 months/36,000miles
      • Corrosion perforation warranty: 72 months/100,000miles
      • Maintenance warranty: 12 months/ unlimited distance
      • Powertrain warranty: 60 months/60,000miles
      • Roadside assistance coverage: 60 months/60,000miles
      • 3rd row seats: split-bench
      • Front center armrest
      • Front seats: bucket
      • Heated front seats
      • Heated rear seats
      • Leather steering wheel
      • 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 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: 14mpg
      • Fuel economy combined: 16mpg
      • Fuel economy highway: 18mpg
      • Fuel tank capacity: 28.0gal.
      • Horsepower: 305hp @ 3,750RPM
      • Hybrid traction battery type: none
      • Limited slip differential: electro-mechanical
      • Manual-shift auto: Driver Shift Control
      • Mode select transmission
      • Number of valves: 24
      • Recommended fuel: Diesel
      • Standard fuel economy fuel type: gasoline
      • Torque: 495 lb.-ft. @ 2,750RPM
      • Transmission: 10 speed automatic
      • Variable intake manifold
      • Variable valve control
      • Approach angle: 25 deg
      • Departure angle: 20 deg
      • Ground clearance (min): 203mm (8.0")
      • Ramp breakover angle: 16 deg
      • Auto-dimming door mirrors
      • Bodyside moldings
      • Bumpers: body-color
      • Door mirrors: body-color
      • Heated door mirrors
      • Hitch Class: IV
      • Power door mirrors
      • Power liftgate
      • Rear cargo: power liftgate
      • Spoiler
      • Tailpipe finisher: polished
      • Trailer hitch
      • 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: 15.00 to 1
      • Curb weight: 2,880kg (6,350lbs)
      • Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
      • Engine displacement: 3.0 L
      • Engine torque: 495 lb.-ft. @ 2,750RPM
      • 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: 1,664mm (65.5")
      • GVWR: 3,493kg (7,700lbs)
      • Greenhouse Gas Score (GG): 3
      • Interior maximum rear cargo volume: 4,092 L (144 cu.ft.)
      • Interior rear cargo volume: 1,175 L (41 cu.ft.)
      • Payload: 737kg (1,625lbs)
      • Rear headroom: 953mm (37.5")
      • Rear hiproom: 1,557mm (61.3")
      • Rear legroom: 1,067mm (42.0")
      • Rear shoulder room: 1,643mm (64.7")
      • Towing capacity: 3,629kg (8,000lbs)
      • Turning radius: 6.8m (22.3')
      • Wheelbase: 3,404mm (134.0")
      • Appearance: digital/analog
      • Auto high-beam headlights
      • Blind spot: Blind Zone Steering Assist with Trailering active
      • Compass
      • Configurable
      • Delay-off headlights
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera rear
      • 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: Enhanced Automatic Parking Assist front and rear
      • Rain sensing wipers
      • Rear reading lights
      • Rear window defroster
      • Rear window wiper
      • Tachometer
      • Traffic sign information
      • Trip computer
      • Variably intermittent wipers
      • Voltmeter
      • 4 wheel disc brakes
      • ABS brakes
      • Adjustable head restraints: driver and passenger w/tilt
      • Brake assist
      • Dual front impact airbags
      • Dual front side impact airbags
      • Electronic stability
      • Forward collision: Enhanced 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 Braking mitigation
      • Security system
      • Tracker system
      • Traction control
      This vehicle won't be on the lot long!

      This SUV is purpose-built for the most treacherous terrain! Top features include leather upholstery, heated and ventilated seats, front dual-zone air conditioning, and a split folding rear seat.

      Our aim is to provide our customers with the best prices and service at all times. Please don't hesitate to give us a call.

      Peace of mind

      Factory warranty

      36 months/36,000miles from the vehicle's original in-service date

      A name you can trust

      Buick GMC of Attleboro is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

      KBB.com Consumer Reviews

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

        Great condition

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

        2 years left in warranty Great condition Beautiful Runs great Sterling metallic/teak light shale Diesel 3L…
      • 5.0

        Best Vehicle I've Owned

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

        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.…
      • 5.0

        Favorite vehicle we’ve owned

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

        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!…
      All reviews on KBB.com
      Based on 19 consumer ratings for 2021–2026 models. Privacy
        Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

        1Dealer Discount applied to everyone