GMC Sierra 2011 Automatic Gasoline mileage: 6 KM 4WD For sale: GMC HD size 3500, single cab. Extremely clean, stored, and low mileage. Two tanks, factory installed. Without a bed. Chassis 3.5m behind the cab, longer than the HD 2500 single cab and longer than the double cab. Repainted because it was a government return. New tires. New battery. Oils changed. Actual mileage approximately 7,000 kilometers. The car is not for bidding, it is priced, and whoever doesn't know its value should mention God's name and we welcome their visit.