New 2026 GMC Yukon AT4

The 2026 GMC Yukon AT4 blends premium luxury, advanced off-road capability, and bold full-size SUV presence into one exceptionally refined package. Designed for families, adventurers, and drivers who demand both rugged performance and upscale comfort, the Yukon AT4 delivers confident capability with unmistakable GMC styling. 

Performance & Capability 

• Engine: Duramax® 3.0L Turbo-Diesel delivering impressive torque, smooth highway performance, and excellent long-distance efficiency  

• Transmission: Responsive 10-speed automatic transmission with Electronic Precision Shift for seamless gear changes  

• Drivetrain: Advanced 4-Wheel Drive system with Active Response 4WD and Autotrac two-speed transfer case for superior traction in changing terrain  

• Suspension: Air Ride Adaptive Suspension paired with Magnetic Ride Control for exceptional comfort and confident handling  

• Differential: Electronic limited-slip differential enhances off-road grip and stability  

• Max Trailering Package with integrated trailer brake controller, Hitch View, and ProGrade Trailering System for confident towing capability  

• Hill Descent Control and front skid plate provide added assurance on rough trails and steep terrain  

• Heavy-duty air filter, transmission oil cooler, and 250-amp alternator support demanding driving conditions  

• Drive Modes & Traction Management optimize performance for highway cruising, towing, snow, and off-road adventures  

Winter & Weather Comfort 

• Heated & Ventilated Front Seats keep passengers comfortable year-round  

• Heated Second-Row Bucket Seats provide premium rear passenger comfort  

• Heated Steering Wheel adds warmth during cold-weather driving  

• Remote Vehicle Start allows the cabin to warm up or cool down before you enter  

• Tri-Zone Automatic Climate Control ensures personalized comfort for all three rows 

• Engine Block Heater supports reliable cold-weather starts  

• Rain-Sensing Wipers and IntelliBeam LED headlamps improve visibility during changing weather conditions  

• Deep tinted glass and solar-absorbing windshield help maintain a cooler, quieter cabin  

Interior Comfort & Technology 

• Premium Front Bucket Seats with power adjustments, lumbar support, and memory settings for personalized comfort  

• Forest Storm interior with Mahogany accents creates a sophisticated and upscale cabin atmosphere  

• Power-Sliding Centre Console offers flexible storage and convenience  

• Panoramic Dual-Pane Sunroof fills the cabin with natural light and open-air luxury  

• Power-Folding Third Row and Power-Release Second Row Seats provide versatile cargo and passenger flexibility  

• Wireless Apple CarPlay® & Android Auto™ integration for seamless smartphone connectivity  

• Premium Bose® Audio System delivers immersive sound throughout the cabin  

• Large digital infotainment and driver display system with advanced virtual cockpit functionality  

• Wireless connectivity, multiple USB ports, 120V power outlet, and Wi-Fi hotspot capability keep everyone connected on the go  

• Rear Seat Media System with dual screens and Bluetooth® headphones keeps passengers entertained on long trips  

• Head-Up Display projects key driving information directly onto the windshield for added convenience  

Safety & Driver Assistance 

• Forward Collision Alert with Enhanced Automatic Emergency Braking  

• Front Pedestrian & Cyclist Braking and Intersection Automatic Emergency Braking for added awareness in urban driving  

• Blind Zone Steering Assist with Trailering enhances visibility while towing  

• HD Surround Vision delivers a 360-degree view for parking and maneuvering  

• Adaptive Cruise Control improves comfort on long highway drives  

• Super Cruise™ hands-free driving capability adds next-level convenience on compatible highways  

• Rear Cross Traffic Braking, Rear Pedestrian Alert, and Reverse Automatic Braking enhance awareness in busy environments  

• Enhanced Automatic Parking Assist simplifies tight parking situations  

• Driver Attention Assist, Traffic Sign Recognition, and Side Bicyclist Alert add another layer of intelligent safety  

• Advanced Security Package includes vehicle inclination, motion, and glass-breakage sensors for added peace of mind  

Exterior Styling & Utility 

• Exterior Colour: Onyx Black — bold, sleek, and commanding with premium depth and presence  

• 20" Machined Aluminum Wheels with Carbon Flash Metallic accents paired with aggressive all-terrain tires  

• Signature AT4 styling with red recovery hooks, black accents, and rugged detailing for a confident appearance  

• LED headlamps, LED fog lamps, and LED tail lamps provide modern styling and excellent visibility  

• Power Retractable Assist Steps with LED perimeter lighting offer convenience and premium functionality  

• Autosense Power Liftgate allows easy cargo access when your hands are full  

• Black roof rails add practicality for cargo carriers and outdoor gear  

• LED lighting, deep-tinted glass, and muscular body lines complete the Yukon AT4’s premium off-road-inspired design  

Whether you’re heading into the mountains, towing a trailer across the province, or transporting the family in first-class comfort, the 2026 GMC Yukon AT4 delivers refined diesel power, advanced technology, and rugged capability in one bold package. It’s the perfect balance of luxury, versatility, and adventure-ready confidence.