GMC Sierra SLE 2013 Automatic Gasoline mileage: 300 KM or more 4WD Engine, gearbox, 4x4 system, and suspension components (joints, arms, pads) are guaranteed. Body has some scattered polishing on the sides of the bed, inside the fenders, and the bed floor is original. The cabin and front are clean. Mileage: 397,000 The last offer in the previous ad was 38, and we are negotiable with a serious buyer.