GMC Sierra 2013 Automatic Gasoline mileage: 300 KM or more 4WD Sierra 2013, mileage 300,000 km. 4x4 Transmission, engine, and differential are in excellent condition. Body has scattered paint repairs. The car is clean, and I travel and commute with it, praise be to God, everything is fine. Transmission is four-speed. Open to offers, no set price, and the serious buyer will be pleased. Price: 30,000