GMC Sierra Z71 2015 Automatic Gasoline mileage: 300 KM or more 4WD GMC Sierra, mileage 343. Engine is guaranteed, and the gearbox has been originally overhauled at Nujoom Al-Gear, known for its work, with a two-year warranty and available invoices. It has a gearbox cooler. The body is guaranteed, with minor dents shown in the pictures. The vehicle is good for use. It has a semi-distinctive license plate. The vehicle has not been programmed or modified at all. Please only serious buyers to call. May God grant us and you the best.