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New 2026 GMCYukon XL AT4

On the Lot
Long-Lewis GMC of Decatur
Location Details
    Exterior Color
    Summit White
    Interior Color
    Forest Storm
    Fuel Economy
    14/19 MPG City/Hwy
    Transmission
    10-Speed Automatic with Overdrive
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GKS2HKL4TR425539
    Stock Number
    D26YK012
    GMC Yukon XL
    • AutoCheck

    Highlighted Features

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • 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

    • Bright Front and Rear Door Sill Plates
    • Body-Color Door Handles
    • Electronic Limited Slip Differential (ELSD)
    • 3.23 Rear Axle Ratio
    • Hill Descent Control
    • Heavy-Duty Air Filter
    • Dual Exhaust System
    • Power Tilt and Telescopic Steering Column
    • Wheels: 20" x 9" Machined and Painted
    • Front Skid Plate
    • Perforated Leather Seating Surfaces
    • AutoSense Hands-Free Power Liftgate
    • Red Horizontal-Mounted Recovery Hooks
    • Black Roof-Mounted Luggage Rack Side Rails
    • Front High-Approach Angle Fascia
    • Magnetic Ride Control Suspension
    • 4-Wheel Disc Brakes
    • Navigation system: GMC Connected Navigation
    • Apple CarPlay/Android Auto
    • Emergency communication system: OnStar and GMC connected services capable
    • AM/FM radio: SiriusXM with 360L
    • Auto High-beam Headlights
    • Exterior Parking Camera Rear
    • Compass
    • 10 Speakers
    • Auto-dimming Rear-View mirror
    • Ventilated front seats
    • Variably intermittent wipers
    • Turn signal indicator mirrors
    • Trip computer
    • Traction control
    • Tilt steering wheel
    • Telescoping steering wheel
    • Steering wheel mounted audio controls
    • Steering wheel memory
    • Split folding rear seat
    • Speed-sensing steering
    • Speed control
    • Security system
    • Remote keyless entry
    • Rear window wiper
    • Rear window defroster
    • Rear seat center armrest
    • Rear reading lights
    • Rear anti-roll bar
    • Rear air conditioning
    • Rain sensing wipers
    • Power windows
    • Power steering
    • Power passenger seat
    • Power driver seat
    • Power door mirrors
    • Passenger vanity mirror
    • Passenger door bin
    • Panic alarm
    • Overhead console
    • Overhead airbag
    • Outside temperature display
    • Occupant sensing airbag
    • Memory seat
    • Low tire pressure warning
    • Illuminated entry
    • Heated steering wheel
    • Heated rear seats
    • Heated front seats
    • Heated door mirrors
    • Garage door transmitter
    • Fully automatic headlights
    • Front reading lights
    • Front fog lights
    • Front dual zone A/C
    • Front anti-roll bar
    • Four wheel independent suspension
    • Dual front side impact airbags
    • Dual front impact airbags
    • Driver vanity mirror
    • Driver door bin
    • Delay-off headlights
    • Bumpers: body-color
    • Brake assist
    • Automatic temperature control
    • Auto-leveling suspension
    • Auto-dimming door mirrors
    • Audio memory
    • Alloy wheels
    • Adaptive suspension
    • ABS brakes
    • 3rd row seats: split-bench
    • Voltmeter
    • Tachometer
    • Spoiler
    • Power Liftgate
    • Front Center Armrest
    • Electronic Stability Control
    • Air Conditioning
    • Power Release 2nd Row Bucket Seats
    • 4-Way Power Driver Lumbar Seat Adjuster
    • 4-Way Power Front Passenger Lumbar Seat Adjuster
    • Power-Retractable Assist Steps
    • Dual-Pane Panoramic Power Sunroof
    • Technology Package
    • Floor Console
    • Inside Rearview Auo-Dimming Rear Camera Mirror
    • Air Ride Adaptive Suspension
    • Integrated Trailer Brake Controller
    • Heated Driver and Front Passenger Seats
    • Perforated Heated and Ventilated Driver and Front Passenger Seats
    • Max Trailering Package
    • Advanced Security Package
    • AT4 Premium Plus Package
    • Hitch View
    • AT4 Premium Package
    • Trailering Assist Guidelines
    • Trailer Camera Provisions
    • Wired Auxiliary Trailer Camera
    • SiriusXM with 360L
    • Smart Trailer Integration Indicator
    • Super Cruise
    • Blind Zone Steering Assist with Trailering
    • Driver Attention Assist
    • Bose 10-Speaker Surround with CenterPoint
    • Radio: 16.8" Diagonal Premium GMC Infotainment System
    • Theft-Deterrent Alarm System
    • Vehicle Inclination Sensor
    • Vehicle Interior Movement Sensor
    • Glass Breakage Sensor
    • 15" Diagonal Multi-Color Head-Up Display
    • Rear Seat Media System
    • Extra Capacity Cooling System
    • Premium Capability Package with Active Response 4WD
    • Enhanced Trailering Technology Package
    • Front Bucket Seats

    Included Packages & Options

    • AT4 Premium Plus Package$8,845
      • AT4 Premium Package
      • Max Trailering Package
      • Premium Capability Package with Active Response 4WD
      • Enhanced Trailering Technology Package
      • Rear Seat Media System
    • AT4 Premium Package$4,890
      • Technology Package
      • Dual-Pane Panoramic Power Sunroof
      • Power-Retractable Assist Steps
    • Super Cruise$2,855
      • Driver Attention Assist
    • Technology Package$2,095
      • Inside Rearview Auo-Dimming Rear Camera Mirror
      • 15" Diagonal Multi-Color Head-Up Display
      • Advanced Security Package
      • Power Release 2nd Row Bucket Seats
      • Floor Console

    Detailed Specifications

    • 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
    • Navigation system: GMC Connected Navigation
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • 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
    • 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: 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: 16.8"
    • Smart device integration: Apple CarPlay/Android Auto
    • Speaker type: Bose
    • Speakers: 10
    • 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
    • 3rd row seats: split-bench
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Heated rear seats
    • Leather upholstery
    • Power 4-way driver lumbar support
    • Power 4-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats Folding position: tumble forward
    • Seat Upholstery: leather
    • Split folding rear seat
    • Ventilated front seats
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine location: front
    • Fuel economy city: 15mpg
    • Fuel economy combined: 16mpg
    • Fuel economy highway: 18mpg
    • Fuel tank capacity: 28.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto: Driver Shift Control
    • Mode select transmission
    • Standard fuel economy fuel type: gasoline
    • 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
    • Heated door mirrors
    • Hitch Class: IV
    • Power door mirrors
    • Power liftgate
    • Rear cargo: power liftgate
    • Skid plates
    • 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")
    • Exterior body width: 2,057mm (81.0")
    • Exterior height: 1,943mm (76.5")
    • Exterior length: 5,720mm (225.2")
    • 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.)
    • Rear hiproom: 1,557mm (61.3")
    • Rear legroom: 1,067mm (42.0")
    • Rear shoulder room: 1,643mm (64.7")
    • Turning radius: 6.6m (21.7')
    • Wheelbase: 3,404mm (134.0")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • 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
    • 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
    • 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
    • Traction control

    Standard Features

    • AT4 Premium Package
    • Max Trailering Package
    • Premium Capability Package with Active Response 4WD
    • Enhanced Trailering Technology Package
    • Rear Seat Media System
    • Technology Package
    • Dual-Pane Panoramic Power Sunroof
    • Power-Retractable Assist Steps
    • Driver Attention Assist
    • Inside Rearview Auo-Dimming Rear Camera Mirror
    • 15" Diagonal Multi-Color Head-Up Display
    • Advanced Security Package
    • Power Release 2nd Row Bucket Seats
    • Floor Console
    • Heated Driver and Front Passenger Seats
    • Perforated Heated and Ventilated Driver and Front Passenger Seats
    • 4-Way Power Driver Lumbar Seat Adjuster
    • 4-Way Power Front Passenger Lumbar Seat Adjuster
    • Air Ride Adaptive Suspension
    • Bose 10-Speaker Surround with CenterPoint
    • SiriusXM with 360L
    • Trailer Camera Provisions
    • Trailering Assist Guidelines
    • Wired Auxiliary Trailer Camera
    • Blind Zone Steering Assist with Trailering
    • Hitch View
    • Smart Trailer Integration Indicator
    • Integrated Trailer Brake Controller
    • Extra Capacity Cooling System
    • Theft-Deterrent Alarm System
    • Vehicle Interior Movement Sensor
    • Vehicle Inclination Sensor
    • Glass Breakage Sensor

    Dealer Notes

    Looking for a new car at an affordable price? Check out this 2026!

    Comfortable and safe in any road condition! Comfort and convenience were prioritized within, evidenced by amenities such as: automatic dimming door mirrors, remote keyless entry, and power seats. It features an automatic transmission, 4-wheel drive, and a powerful 8 cylinder engine.

    We know that you have high expectations, and we enjoy the challenge of meeting and exceeding them! Please don't hesitate to give us a call.

    KBB.com Consumer Reviews

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

    • Excellent Machine, Safety Features are Excessive

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

      5.0
      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.…

    • No Problems Yet

      By CoachTroy72 on 6/17/2026 11:26:04 PM

      5.0
      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..…

    • Love everything about my Elevation, except…

      By Carol Ann on 6/3/2026 5:57:12 PM

      5.0
      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.…
    All reviews on KBB.com
    Based on 22 consumer ratings for 2021–2026 models. | Privacy
    NO Dealer Fee. We do not charge license fees, processing fees, documentation (DOC) fees or destination charges saving you thousands. Simply add the applicable sales tax and a $16.50 title, if in State. Other States' titling may vary.
    MSRP
    $96,590
    Dealer Discount
    -$6,477
    Long-Lewis Price
    $90,113
    Employee Allowance Offer: $1,500 on this GMC modelDetails
    -$1,500
    Conditional Final Price
    $88,613
    • We're here to help: 256-274-5489