The 2026 GMC Yukon AT4 Ultimate represents the pinnacle of full-size SUV capability and luxury, engineered to deliver commanding performance with refined comfort for every journey.
- EcoTec3 6.2L V8 engine with 10-speed automatic transmission
- Night Vision with thermal imaging and daytime functionality
- 16.8" Premium GMC Infotainment System with Apple CarPlay and Android Auto
- Super Cruise advanced driver assistance technology
- Bose 18-speaker surround sound system with SiriusXM 360L
- All-weather floor liners and cargo mat
- Air Ride Adaptive Suspension with Magnetic Ride Control
- Heated and ventilated perforated leather seats with power massage functions
- Power-retractable assist steps and panoramic sunroof
- Enhanced Trailering Technology Package with integrated trailer brake controller
- 15" head-up display with compass and trip computer
- Dual-zone automatic climate control with rear air conditioning
- Premium capability package with active response 4WD
- 20" machined and painted alloy wheels
- Advanced security and technology packages
This AT4 Ultimate combines serious capability with sophisticated comfort. The responsive 6.2L V8 delivers the power you need, while the adaptive air suspension and electronic limited-slip differential work together to handle varied terrain with confidence. Four-wheel independent suspension and speed-sensing steering provide precise control whether you're navigating city streets or tackling challenging roads.
Inside, the cabin reflects meticulous attention to detail. Full-grain leather seating with heating, ventilation, and power massage features ensures every occupant travels in comfort. The available rear seat media system with touchscreen controls keeps passengers entertained on longer trips. Ambient lighting and real wood accents create an upscale atmosphere that sets this model apart.
Your advanced driver assistance suite includes Super Cruise technology, driver attention assist, and blind zone steering assist with trailering functionality. The integrated trailer brake controller and multiple camera provisions make towing straightforward and secure. For added confidence in low-light conditions, night vision with thermal imaging provides enhanced visibility beyond conventional headlights.
The enhanced trailering package, max trailering capacity, and integrated smart trailer integration make this SUV exceptionally capable for those with serious towing needs. Recovery hooks, trailering assist guidelines, and hitch view camera provision reflect genuine off-road and towing engineering.
With 14 city and 18 highway mpg, this V8 delivers respected efficiency for a vehicle of this caliber and capability. The extra capacity cooling system and heavy-duty air filter ensure reliable performance in demanding conditions.
The 2026 Yukon AT4 Ultimate awaits your test drive. Visit our showroom to experience the commanding presence, technological sophistication, and genuine utility that define this exceptional full-size SUV.
2026 GMC Yukon AT4 Ultimate
- Used
$97,995Price
$98,220Final Price
Classic Pre-Owned
Call 903-223-4333
We’re here to help
The overview
- Onyx Black Exterior
- Obsidian Rush Interior
- 2,000 miles Odometer
- SUV/7 seats
- 7 seats
- 14/18 MPG City/Hwy
- 10-Speed Automatic with Overdrive
- 4WD
- EcoTec3 6.2L V8 Engine
- VIN 1GKS2VKL1TR212529
- Stock # T212529X
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
We can come to you
Video walkaround
Experience this vehicle via video call and ask us any questions you have.
Schedule a video callTest drive at home
We’ll bring this vehicle to you for a no-obligation test drive.
Request a test driveHome delivery
We’ll deliver the vehicle you want to your home and help you complete the paperwork.
Ask about delivery
The full 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
- 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
- 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
- 2nd row entertainment LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 16.8"
- Rear audio controls
- Rear entertainment system
- 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
- 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
- Cylinder deactivation
- Drive type: four-wheel
- Electric motor 1 torque: none
- Electric motor horsepower: none
- Engine location: front
- Fuel economy city: 14mpg
- Fuel economy combined: 16mpg
- Fuel economy highway: 18mpg
- Fuel tank capacity: 24.0gal.
- Hybrid electric powertrain type: none
- Hybrid system combined power torque: none
- Hybrid system net power: none
- Hybrid traction battery type: none
- Limited slip differential: electro-mechanical
- 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: 21 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 19 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: 886mm (34.9")
- 3rd row shoulder room: 1,593mm (62.7")
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,337mm (210.1")
- 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: 3,477 L (123 cu.ft.)
- Interior rear cargo volume: 722 L (26 cu.ft.)
- 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: 6.0m (19.8')
- Wheelbase: 3,073mm (121.0")
- 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
- Speed limit display
- Tachometer
- 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
3.6