2026 GMC Yukon AT4 Ultimate

From the dealer

Discover the commanding presence and sophisticated capability of this 2026 GMC Yukon AT4 Ultimate, a full-size luxury SUV engineered to deliver confidence in any driving situation. - Engine Block Heater - Night Vision with Thermal Imaging and Daytime Functionality - 3 Years SiriusXM Satellite Radio - 16.8" Diagonal Premium GMC Infotainment System with Apple CarPlay and Android Auto - Bose 18-Speaker Surround Sound System - Super Cruise Semi-Autonomous Driver Assist - All-Weather Floor Liner Package with 1st, 2nd, and 3rd Row Liners Plus Cargo Mat - Full Grain Leather Seats with Heating, Ventilation, and Massage Functions - Dual-Pane Panoramic Power Sunroof - Heads-Up Display with 15" Diagonal Multi-Color Screen - Premium Capability Package with Active Response 4WD and Magnetic Ride Control Suspension - Enhanced Trailering Technology Package with Integrated Trailer Brake Controller - Power-Retractable Assist Steps - Blind Zone Steering Assist with Trailering - 20" Machined and Painted Alloy Wheels This AT4 Ultimate model combines refined luxury with genuine off-road capability. The 3.0L turbocharged inline-six engine paired with a 10-speed automatic transmission delivers responsive performance while the four-wheel-drive system with Magnetic Ride Control adaptive suspension maintains composure across diverse terrain and road conditions. Fuel efficiency ratings of 20 city and 24 highway miles per gallon reflect modern engineering focused on practical economy. The interior establishes a sanctuary of comfort and technological sophistication. Perforated full grain leather seats with integrated heating, ventilation, and massage functions accommodate all three rows, while the dual-pane panoramic sunroof floods the cabin with natural light. The 16.8-inch touchscreen infotainment system provides seamless smartphone integration, and the Bose 18-speaker audio system elevates every journey with premium sound quality. Advanced safety and convenience features distinguish this vehicle as a leader in its class. Super Cruise semi-autonomous driving assist, Driver Attention Assist, and Blind Zone Steering Assist with Trailering provide modern confidence on daily commutes and extended trips. The Night Vision system with thermal imaging enhances visibility in challenging low-light conditions, while the integrated backup camera and available trailer cameras simplify maneuvering and towing situations. For those who tow or venture beyond paved roads, the Enhanced Trailering Technology Package delivers specialized capability. The integrated trailer brake controller, Trailering Assist Guidelines, and Smart Trailer Integration work in concert to simplify connecting and managing trailers, while Hill Descent Control assists on challenging descents. Practical touches throughout the cabin enhance ownership satisfaction. The all-weather floor liner package protects interior surfaces through all seasons, the power-retractable assist steps ease entry and exit, and the hands-free power liftgate with AutoSense functionality accommodates busy lifestyles. Three years of SiriusXM satellite radio and OnStar connected services keep you entertained and supported throughout your driving experiences. This 2026 GMC Yukon AT4 Ultimate presents a compelling choice for discerning buyers who demand both luxury refinement and genuine capability. Visit our showroom today to experience firsthand the commanding presence and comprehensive features this vehicle offers.