Experience commanding presence and refined capability with the 2026 GMC Yukon XL AT4, designed for confident driving in any terrain or weather condition.

This Summit White Yukon XL AT4 is powered by a robust 5.3L Ecotec3 V8 engine delivering 355 hp and 383 lb-ft of torque, paired with a smooth 10-speed automatic transmission featuring Traction Select System and tow/haul mode. Its 4x4 drivetrain with locking limited-slip differential ensures superior traction and control, complemented by all-terrain tires and running boards with power-retractable assist steps illuminated for convenience. The AT4 Premium Package adds a panoramic power sunroof and an aerial view display system, enhancing visibility and cabin ambiance.

Inside, the spacious cabin comfortably seats eight with perforated leather surfaces in Forest Storm with mahogany accents. Front and rear seats are heated, with cooled front seats and power adjustments including memory settings for driver and passenger. The interior is equipped with advanced safety features such as blind spot monitoring, lane keeping assist, front and rear collision mitigation, and adaptive cruise control. Additional conveniences include remote engine start, power liftgate, automatic parking, and a premium sound system with SiriusXM subscription included for three years.

This Yukon XL AT4 is built to deliver rugged sophistication and versatile comfort for drivers who demand capability without compromise.