GMC Sierra SLE 2012 Used Automatic Gasoline mileage: 300 KM or more 4WD Peace be upon you GMC Sierra 2012 Double It has a six-liter engine, a "Ka'ka" axle, King springs. Engine, gearbox, chassis, double, airbags are guaranteed. The front lights are outside, I sell. It has "Way Bolt" and an electronic muffler. Mobile number: ( Phone number appears when clicking the contact button ) WhatsApp only