GMC Sierra SLE 2016 Used Automatic Gasoline mileage: 200 KM 4WD 2014 Sierra converted to 2016 interior and exterior. There are 3 cosmetic paint jobs. The front end is new, I personally converted it for approximately 15000﷼. Gear, engine, and differentials are guaranteed. It has an oxid transmission cooler. Bed cover. In short, the vehicle is in excellent condition, just turn the key and drive.