GMC Sierra 2020 Used Automatic Gasoline mileage: 287 KM 4WD For sale Sierra Elevation category Model / 2020 Mileage / 287 thousand km Color / Gray Body has paint on 3 pieces Engines / Agency Chassis / Agency Airbags / deployed from a minor hit on the front left corner The car was just fully serviced for 4500 SAR, it has a transmission cooler and a new set of stone tires. The car does not need anything at all.