2019 Used Automatic Gasoline mileage: 125 KM 4WD GMC Sierra 2019 6 Cylinder For sale Sierra 2019 Mileage 125k 6 Cylinder Engine is guaranteed Gearbox is guaranteed + it was opened to change the torque converter (a manufacturing defect in these models) Airbags are guaranteed Chassis is guaranteed Body is guaranteed Light 4WD only Best offer