GMC Yukon 2026 GMC Yukon Elevation Car specifications Engine capacity: 5300 8 cylinders Four-wheel drive 10-speed automatic transmission Automatic parking assist Navigation Google Assistant Apple CarPlay Android Auto Wi-Fi Heated steering wheel Automatic engine start/stop Lane departure warning Radar Anti-skid 360 surround cameras Electronic parking brake Button to turn sensors on/off Descent control button Button to turn off automatic braking Blind spots Refrigerator Leather seats No rear screens Front and rear sensors Rear camera Electric trunk Smart entry from all doors Electric driver and passenger seats Heated seats Short chassis