GMC Sierra 2014 Used Automatic Gasoline mileage: 200 KM GMC Sierra 2014 Engine is guaranteed. Gear is guaranteed and has a 40,000 unit cooler installed. Chassis is guaranteed. The body has some paint. It has Pro Fender shocks installed. It has Pro Fender control arms. The car is full and has no issues. The car is 4x4. 6 gears. 8 cylinders. The car has never been programmed, it is original. If it doesn't reach its price, its place is available.