GMC Sierra Z71 2013 Automatic Gasoline mileage: 272 KM 4WD Sierra 2013 The car's mileage just entered approximately 270. Engine 5.3 6-speed transmission Engine and transmission are guaranteed. Body has scattered paint jobs from the previous owner. I just renewed the entire front of the car. The car, ماشاءالله, doesn't need anything, fully serviced. The car has not been modified at all. It has a 40,000 BTU transmission cooler and a sports thermostat installed. And I just did a tune-up for the engine. In short, the car is clean, الحمدالله, and if it were up to me, I wouldn't sell it. For sale to the highest bidder **