GMC Sierra SLE 2020 Used Automatic Gasoline mileage: 90 KM 4WD GMC Sierra Model 2020 Mileage 90 thousand Body: Passenger door and pillar painted, and front bumper painted only. The rest is original. Engine and transmission are original, guaranteed. Equipped with Max Power muffler. And a bed cover. And Kuwaiti tires and rims. Full car tinting with insulation. Original accessories are available.