Summit White 2026 GMC Yukon XL AT4 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD.
Recent Arrival!
New 2026 GMCYukon XL AT4 SUV
*All prices plus government fees and taxes, any finance charges, any dealer document processing charge, any electronic filing charges, and any emission testing charge. Vehicles subject to prior sale. This is a group website that is created from multiple dealership feeds and inventory. Not responsible for feed/pricing errors. See individual dealerships for more information.
- Exterior Color
- Summit White
- Interior Color
- Forest Storm
- Fuel Economy
- 15/18 MPG City/Hwy
- Transmission
- 10 speed automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GKS2HKL2TR192812
- Stock Number
- TR192812
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 Heather 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
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 Heather 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
KBB.com Consumer Reviews
- 4.0
Rattles
By Nancy on Monday, October 19, 2020
Back glass in the lift gate rattles loudly, literally moving up and down. It has been in shop 4 times, they hear it and see it, but can't figure out how to fix it. Had to file a claim with GMC. Very disappointed. Most of trim on inside is cheap plastic and poorly assembled. The ride is as good as the previous model. Turns and handles like a car, not a truck. - 5.0
Pricey but worth it
By Mark on Saturday, January 28, 2023
Let’s be real here, all SUVs are pricey these days, even cheaper know cars like Kia’s. Then it gets more expensive with full-size SUVs, and desirable ones like the GM brand. My Yukon wasn’t cheap by any means, but I knew that going in. It is huge, comfortable, and has all the features that I could need and want. The gas mileage is just horrible, as expected, but I knew I wasn’t buying a Prius here. My biggest complaint is with GM, they nickel and dime you to death with ridiculous add-on subscription based services. Even the My GM app costs $15/month, absurd, and this service used to be free! - 5.0
This is my third GMC and by far the best!
By Margaret on Thursday, February 03, 2022
Absolutely love my 2021 GMC Yukon SLT. I was very surprised to get 29 mpg on the interstate. It has surpassed my late 2015 GMC Yukon. It is definitely a luxury vehicle with a premium ride. I have taken it on three trips with six passengers and it has been terrific every time.