GMC Sierra 2021 Automatic Gasoline mileage: 200 KM Sierra 2021 full option Automatic transmission Gasoline 4x4 Mileage 230 thousand The car is guaranteed - GMC AT4 specifications __ 8-cylinder 5.3 cc engine Leather Seat cooling 20-inch rims Electric seat control Navigation screen Cruise control Electric windows Projector 10-speed automatic transmission Bluetooth Keyless start Wireless charger Rear camera Front and rear sensors Anti-slip Steering wheel control Electric mirror folding 18-inch rims Smart entry Smart start Auto-dimming mirror