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2026 GMC Yukon AT4 Ultimate
VIN 1GKS2VKL0TR448993 · Stock TR448993
Details
- MPG city / highway
- 14 / 18
- Engine
- 6.2L V8
- Transmission
- 10-speed automatic
- Drivetrain
- 4WD
- Engine
- EcoTec3 6.2L V8
- Transmission
- 10-Speed Automatic with Overdrive
- Body
- 4D Sport Utility
- Exterior
- Summit White
- Interior
- Obsidian Rush With Red Accents
- Fuel
- Gasoline
Equipment 145
Packages
- Advanced Security Package
- Advanced Technology Package
- AT4 Black Appearance Package
- Floor Liner Package
3 more
- Max Trailering Package
- Preferred Equipment Group 4SG
- Premium Capability Package with Active Response 4WD
Safety
- Emergency communication system: OnStar and GMC connected services capable
- Exterior Parking Camera Rear
- Glass Breakage Sensor
- Security system
17 more
- Theft-Deterrent Alarm System
- Super Cruise
- Driver Attention Assist
- Inside Rearview Auo-Dimming Rear Camera Mirror
- Vehicle Inclination Sensor
- Vehicle Interior Movement Sensor
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Electronic Stability Control
- Panic alarm
Technology
- Navigation system: GMC Connected Navigation
- 18 Speakers
- AM/FM radio: SiriusXM with 360L
- Audio memory
10 more
- Bose 18-Speaker Surround with Centerpoint
- Radio: 16.8" Diagonal Premium GMC Infotainment System
- Rear audio controls
- SiriusXM with 360L
- 8" Diagonal Rear Touchscreen Climate Control
- Heads-Up Display
- 15" Diagonal Multi-Color Head-Up Display
- 3 Years OnStar One
- Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
Interior
- Rear Seat Media System
- Automatic temperature control
- Front dual zone A/C
- Rear air conditioning
52 more
- Rear window defroster
- 4-Way Power Driver Lumbar Seat Adjuster
- Memory seat
- Power driver seat
- Steering wheel memory
- Power Tilt and Telescopic Steering Column
- Dual-Pane Panoramic Power Sunroof
- Power moonroof
- Bright Front and Rear Door Sill Plates
- 1st and 2nd Rows All-Weather Floor Liners
- 3rd Row All-Weather Floor Liners
- 4-Spoke Leather-Wrapped Steering Wheel
- All-Weather Cargo Mat
- Auto-dimming Rear-View mirror
- Garage door transmitter
- Heated steering wheel
- Leather steering wheel
- Rear reading lights
- Sport Pedal Cover Kit
- Voltmeter
- 3rd row seats: split-bench
- 4-Way Power Front Passenger Lumbar Seat Adjuster
- Driver Power Massage Seat
- Front Center Armrest
- Front Passenger Power Massage Seat
- Full Grain Leather Seats
- Heated Driver and Front Passenger Seats
- Heated front seats
- Heated rear seats
- Perforated Heated and Ventilated Driver and Front Passenger Seats
- Power passenger seat
- Power Release 2nd Row Bucket Seats
- Ventilated front seats
- Air Conditioning
- Power windows
- Remote keyless entry
- Speed control
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Front Bucket Seats
- Split folding rear seat
- Passenger door bin
Exterior
- AutoSense Hands-Free Power Liftgate
- Power Liftgate
- Auto High-beam Headlights
- Front fog lights
20 more
- Auto-dimming door mirrors
- Black Nameplates
- Body-Color Door Handles
- Bumpers: body-color
- Front High-Approach Angle Fascia
- Illuminated Front Black GMC Emblem
- Power-Retractable Assist Steps
- Spoiler
- Turn signal indicator mirrors
- Black Roof-Mounted Luggage Rack Side Rails
- Wheel Locks (set of 4)
- Wheels: 20" x 9" Machined and Painted
- Rain sensing wipers
- Rear window wiper
- Delay-off headlights
- Fully automatic headlights
- Heated door mirrors
- Power door mirrors
- Alloy wheels
- Variably intermittent wipers
Mechanical
- Adaptive suspension
- Air Ride Adaptive Suspension
- Auto-leveling suspension
- Electronic Limited Slip Differential (ELSD)
16 more
- Four wheel independent suspension
- Magnetic Ride Control Suspension
- Speed-sensing steering
- Rear anti-roll bar
- Hill Descent Control
- Extra Capacity Cooling System
- Heavy-Duty Air Filter
- Dual Exhaust System
- Blind Zone Steering Assist with Trailering
- Hitch View
- Integrated Trailer Brake Controller
- Red Horizontal-Mounted Recovery Hooks
- Smart Trailer Integration Indicator
- 3.23 Rear Axle Ratio
- Power steering
- Front anti-roll bar
Also listed
- Headphones
- Driver 2-Way Power Upper Shoulder
- Front Passenger 2-Way Power Upper Shoulder
From the store
Call us at 512-954-9290
This 2026 GMC Yukon AT4 Ultimate in White combines capability with refined comfort for those who demand both performance and luxury in their full-size SUV. With just 5 miles on the odometer, this vehicle represents an exceptional opportunity to own a new machine configured with premium features and advanced technology.
- Bose 18-Speaker Surround Sound System with Centerpoint
- Super Cruise Hands-Free Driving Technology
- Advanced Security Package
- Advanced Technology Package
- Air Ride Adaptive Suspension with Magnetic Ride Control
- Premium Capability Package with Active Response 4WD
- Max Trailering Package with Integrated Trailer Brake Controller
- 15" Diagonal Multi-Color Head-Up Display
- Dual-Pane Panoramic Power Sunroof
- 16.8" Diagonal Premium GMC Infotainment System with Navigation
- Perforated Heated and Ventilated Front Seats with Massage Functions
- Rear Seat Media System with 8" Touchscreen Climate Control
- Power-Retractable Assist Steps
- Smart Trailer Integration with Hitch View
- 20" Machined and Painted Wheels
The EcoTec3 6.2L V8 engine pairs with a 10-speed automatic transmission and 4WD capability, delivering the power needed for towing and hauling while the air suspension system adapts to road conditions for a smooth ride whether you're on the highway or navigating rough terrain. The Premium Capability Package, including Active Response 4WD and the Max Trailering Package, positions this Yukon to handle demanding tasks with integrated trailer brake control and smart connectivity features that make hauling intuitive and secure.
Inside, the cabin reflects the AT4 Ultimate's premium positioning. Full grain leather seats with heating, ventilation, and massage functionality provide comfort on long drives. The power-retractable assist steps make entry effortless for all passengers, while the rear seat media system keeps back-row occupants engaged. Driver-focused technology includes the 15" head-up display, steering wheel with audio and control options, and the advanced GMC Connected Navigation system integrated throughout.
Advanced safety and convenience features round out this package. Super Cruise hands-free driving technology reduces fatigue on compatible roads, while blind zone steering assist with trailering support helps navigate challenging driving situations. The onboard security system includes a glass breakage sensor and theft-deterrent alarm. Three years of OnStar One service keeps you connected should you need roadside assistance or emergency support.
The AT4 Ultimate designation emphasizes outdoor capability with purposeful design elements including black nameplates, an illuminated front GMC emblem, front high-approach angle fascia, and red recovery hooks ready for adventure. The 20" wheels and black roof luggage rack side rails complete the rugged aesthetic while maintaining highway refinement.
Call us at 512-954-9290
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