GMC Sierra SLE 2010 Automatic Gasoline mileage: 300 KM or more 4WD Masha'Allah, Tabarak Allah I am presenting to you a Sierra model 2010. The body has been fully cosmetically repainted. Gear, engine, and mechanics are guaranteed. The car, Masha'Allah, is solid. It just had a full maintenance. There is a small scratch on the passenger door, shown in the pictures. Mileage: 500,000 Bid: 30,000, and the sale is near.