2026 GMC Yukon XL

Meet the 2026 GMC Yukon XL AT4, a full-size SUV engineered for families and adventurers who demand capability without compromise. This green powerhouse arrives new with just 7 miles, ready to deliver years of dependable service with the advanced performance and refined comfort that define the Yukon XL lineup.- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque- 10-Speed Automatic transmission with Overdrive and 4WD- Air Ride Adaptive Suspension with Magnetic Ride Control- Premium Capability Package with Active Response 4WD- Max Trailering Package with Integrated Trailer Brake Controller- Rear Seat Media System for rear passenger entertainment- 16.8'' Diagonal Premium GMC Infotainment System with Navigation- Dual-Pane Panoramic Power Sunroof- Perforated Heated and Ventilated Driver and Front Passenger Seats- Bose 10-Speaker Surround Sound with CenterPoint- 15'' Diagonal Multi-Color Head-Up Display- Power-Retractable Assist Steps- Super Cruise capability for supported highways- Advanced Security Package- Electronic Limited Slip DifferentialThe EcoTec3 6.2L V8 combines direct injection with dynamic fuel management to deliver responsive power when you need it. Paired with the 10-speed automatic transmission, this engine achieves 14 city and 18 highway mpg while the 4WD system ensures traction in any condition. The advanced suspension technology adapts to changing road surfaces, balancing a smooth ride with responsive handling that makes every journey feel controlled.Inside, the Yukon XL AT4 creates an environment of premium comfort and connectivity. The heated and ventilated front seats with perforated leather surfaces support long drives, while the rear seat media system keeps passengers engaged. The 16.8-inch infotainment display integrates Apple CarPlay and Android Auto, and SiriusXM with 360L keeps entertainment flowing across your travels. Climate zones for all three rows ensure everyone stays comfortable, and the power-retractable assist steps make entry effortless for all passengers.The AT4 badge signals serious capability. The Max Trailering Package includes the integrated trailer brake controller, smart trailer integration, and hitch viewmaking towing straightforward and safe. The electronic limited-slip differential and active response 4WD system work together to maintain traction and stability on demanding terrain. Hill descent control assists on steep grades, while the vehicle inclination sensor keeps you informed of your angle at all times.Safety and visibility receive equal attention. The 15-inch head-up display keeps critical information in your line of sight. Blind zone steering assist with trailering support helps when changing lanes or maneuvering with a trailer. The auto-dimming rear camera mirror eliminates glare while the full suite of airbags and electronic stability control provides continuous protection.This new Yukon XL AT4 represents a significant investment in capability, comfort, and peace of mind. With premium packages installed and comprehensive technology at your command, you're acquiring an SUV built to perform across every season and terrain. Schedule your visit to experience the commanding presence and refined engineering that sets the Yukon XL apart.ALL VEHICLES SUBJECT TO A $225 DEALER DOC FEE. USED VEHICLES PRE-LOADED WITH OUR VIP PACKAGE FOR $1995. THIS INCLUDES 1 YEAR OIL CHANGES AND TIRE ROTATIONS. ONE YEAR INTERIOR AND EXTERIOR PROTECTION. 1 YEAR THEFT PROTECTION. LIFETIME POWERTRAIN WARRANTY* SOME EXCLUSIONS APPLY TO THE LIFETIME WARRANTY