GMC Yukon 2026 New Automatic Gasoline 4WD 🏛Car Specifications🏛 Performance and Engine Engine: 6.2L V8 engine with 420 horsepower. Transmission: 10-speed automatic. Suspension: Four-corner adaptive air suspension, providing superior comfort and adjustable vehicle height. Drive: Four-wheel drive (4WD) system equipped to handle tough terrain with high front approach angles. Exterior and Interior Design Exterior Accents: Front grille with "Dark Nickel Chrome" (Vader Chrome) accents and distinctive red horizontal tow hooks for the AT4 trim. Seats: Cabin upholstered in luxurious Obsidian Rush leather, with front seats adjustable in 16 positions including massage function. Wheels: 20-inch machined aluminum wheels with a metallic "Talos Bronze" finish. Technology and Luxury Audio System: Bose Performance Series system with 18 speakers. Screens: Large 16.8-inch infotainment screen, and an 8-inch rear screen for climate control. Night Vision: "Night Vision" feature available to assist in driving in complete darkness. Running Boards: Electrically folding assist steps.