GMC Yukon 2026 Automatic Gasoline Specifications / Double gasoline 5.3L engine 8 cylinders Keyless start Remote start Automatic shifter 10 speeds 20-inch rims 8 seats Radar Blind spots Lane keeping assist Cruise control Electric mirrors Power windows Air conditioning Leather seats Panoramic roof Seat heating Wireless charger Bose sound system 360-degree surround camera Refrigerator