16.8 Diagonal GMC Premium Infotainment | Duramax® 3.0L Turbo-Diesel | Super Cruise Hands-Free Technology | Power Panoramic Sunroof | Rear Seat Media System | Magnetic Ride Control | 18-Speaker Bose® Performance Series Audio | Power-Retractable Assist Steps The 2026 GMC Yukon XL 4WD Denali Ultimate, finished in the exquisite Glacier White Tricoat with a Woodland Mahogany interior, is the definitive expression of grand-scale luxury and long-distance capability. This extended-length SUV is powered by the highly efficient Duramax® 3.0L Turbo-Diesel engine and a 10-speed automatic transmission, offering a smooth and torque-rich driving experience. For unparalleled ride quality, it features Magnetic Ride Control and an Autotrac 2-speed transfer case. The exterior is commandingly styled with power-retractable assist steps featuring perimeter lighting and an AutoSense power liftgate for effortless access. The interior is a world-class sanctuary of advanced technology and premium comfort. The driver is centered around a massive 16.8 diagonal colour touchscreen with Google built-in, a multicolour Head-Up Display, and Super Cruise hands-free driver assistance technology. Passengers enjoy a first-class experience with the Rear Seat Media System featuring dual screens, a 18-speaker Bose® Performance Series audio system, and a power panoramic sunroof. Luxury is standard with heated and ventilated front massaging bucket seats, heated second-row power-release bucket seats, and a power-sliding centre floor console. Utility and safety are expertly integrated with the Max Trailering Package, ensuring it is ready for heavy-duty hauling. The Yukon XL is equipped with an extensive suite of safety technologies, including Enhanced Automatic Parking Assist, Rear Camera Mirror with washer, and Enhanced Automatic Emergency Braking. With power-folding third-row 60/40 split-bench seats and acoustic laminated glass for a whisper-quiet cabin, the 2026 Yukon XL Denali Ultimate is a remarkably sophisticated and capable partner for families who demand the very best. Stock #KS333472 AMVIC LICENSED DEALER