2026
GMC YUKON AT4 ULTIMATE 4DR 4X4

The 2026 GMC Yukon AT4 Ultimate 4WD represents the pinnacle of premium off-road luxury, blending uncompromising capability with first-class refinement. Purpose-built for adventure yet meticulously crafted for comfort, this full-size SUV delivers commanding performance, advanced technology, and a bold, exclusive presence — ideal for those who demand strength without sacrificing sophistication. 

Performance & Capability 

• Engine: 6.2L ECOTEC3 V8 delivering exhilarating power, smooth acceleration, and confident towing capability 

• Transmission: Refined 10-speed automatic transmission with electronic precision shift 

• Drivetrain: Active Response Autotrac® 4-Wheel Drive with two-speed transfer case for seamless traction on any terrain 

• Suspension: Air Ride Adaptive Suspension with Magnetic Ride Control for exceptional ride comfort and off-road adaptability 

• Axle Ratio: 3.23 rear axle balancing performance, control, and towing strength 

• Off-Road Readiness: Electronic limited-slip differential, front skid plate, hill descent control, and red front recovery hooks 

• Trailering Confidence: ProGrade™ Trailering System with trailer brake controller, Hitch View, hitch guidance, and smart trailer integration 

Winter & Weather Comfort 

• Heated and Ventilated Front Seats with massage functionality for long-distance comfort 

• Heated Second-Row Seats and Heated Steering Wheel for cold-weather driving 

• Remote Vehicle Start to pre-condition the cabin 

• Tri-Zone Automatic Climate Control with rear climate controls 

• Engine Block Heater and heavy-duty cooling for reliable performance in extreme conditions 

• Deep-tinted and laminated glass for insulation, noise reduction, and UV protection 

Interior Comfort & Convenience 

• AT4 Ultimate-exclusive Obsidian Rush interior with red accents and premium materials throughout 

• Front Bucket Seats with power bolsters, driver memory, lumbar support, and massage functions 

• Power-sliding centre console and power-folding third-row seating for flexible cargo and passenger needs 

• Keyless Open with extended-range remote entry and Push-Button Start 

• Panoramic Dual-Pane Power Sunroof for an open, airy cabin experience 

• Wireless Apple CarPlay® & Android Auto™ with Google Built-In compatibility 

• GMC Virtual Cockpit with a large central touchscreen and configurable Driver Information Centre 

• Bose® Surround Audio System with Centerpoint® for immersive, concert-quality sound 

• Head-Up Display projecting essential information directly into the driver’s line of sight 

• Rear Seat Media System with dual HD touchscreens and wireless headphones for rear passengers 

Safety & Driver Assistance 

• GMC Pro Safety and Safety Plus technologies for comprehensive driver confidence 

• Forward Collision Alert with Enhanced Automatic Emergency Braking 

• Lane Keep Assist, Blind Zone Steering Assist with Trailering, and Rear Cross Traffic Braking 

• HD Surround Vision and Rear Camera Mirror for improved visibility 

• Adaptive Cruise Control and Super Cruise™ hands-free driving capability on compatible highways 

• Front & Rear Pedestrian Alert, Reverse Automatic Braking, and Driver Attention Assist 

• Teen Driver Mode and Buckle-to-Drive for added peace of mind 

Exterior Styling & Utility 

• 20" Machined Talos Bronze Metallic Wheels with all-terrain tires for a bold AT4 Ultimate stance 

• Signature AT4 Ultimate design with blacked-out accents and red recovery hooks 

• LED Headlamps, Fog Lamps, Tail Lamps, and perimeter lighting for exceptional visibility 

• Power Retractable Assist Steps with LED lighting for easy entry and exit 

• Hands-Free Power Liftgate for convenient cargo access 

• Roof rails and active aero shutters for versatility and efficiency 

Whether navigating rugged trails, towing with confidence, or indulging in first-class comfort on the open road, the 2026 GMC Yukon AT4 Ultimate delivers unmatched capability, advanced technology, and uncompromising luxury. It’s a commanding SUV built for those who want adventure-ready performance wrapped in refined sophistication.