GMC Sierra 2014 Used Automatic Gasoline mileage: 518 KM or more 4WD GMC Sierra two-door 2014 Mileage: 518, can be increased. Body is original, with some minor issues. A palm-sized paint repair in the last picture, marked in red. There is fading on the hood and roof due to its black color, and they have not been repainted to preserve the original paint. Engine, transmission, and 4WD are working and guaranteed, God willing. The buyer has the right to inspect.