The new 2026 GMC Yukon XL Denali pairs full-size SUV comfort and capability with a refined Downpour Metallic exterior and black perforated leather seating. Its 6.2L EcoTec3 V8 gasoline engine works with a 10-speed automatic transmission with Overdrive and four-wheel drive. With three rows of seating, the Yukon XL offers room for passengers and cargo alike.

Inside, enjoy a well-appointed cabin with thoughtful comfort and technology features, including:

• Heated and ventilated front seats, heated second-row seats, and a heated steering wheel
• Power-adjustable front seats with memory settings
• Power-release second-row bucket seats and a split-folding third-row bench
• Dual-pane panoramic power sunroof and power-retractable assist steps
• 16.8-inch diagonal premium GMC infotainment system with navigation, Apple CarPlay, and Android Auto
• Bose 10-speaker surround sound system
• Rear Seat Media System and a 15-inch diagonal multicolor head-up display
• Rear camera mirror and AutoSense hands-free power liftgate
• Rear air conditioning and automatic climate control

The Denali’s polished details include 22-inch Ultra-Bright Machined wheels, a dual exhaust system, Galvano bodyside moldings, and bright front and rear door sill plates. Magnetic Ride Control, Air Ride Adaptive Suspension, and an electronic limited-slip differential are included in the Premium Capability Package with Active Response 4WD.

For towing and added confidence, this Yukon XL is equipped with the Max Trailering Package and Enhanced Trailering Technology Package. Features include an integrated trailer brake controller, Hitch View, trailer camera provisions, trailering assist guidelines, Blind Zone Steering Assist with Trailering, and an extra-capacity cooling system.

Additional driver-assistance and convenience features include Super Cruise, Driver Attention Assist, adaptive suspension, rain-sensing wipers, automatic high-beam headlights, front and rear parking cameras, and a hands-free power liftgate. The Advanced Security Package adds a theft-deterrent alarm, glass-breakage sensor, vehicle-inclination sensor, and interior movement sensor.

EPA-estimated fuel economy is 14 MPG city and 18 MPG highway. Exact equipment and feature operation may depend on vehicle configuration and applicable services.