GMC Sierra 2021 mileage: 135 KM Peace, mercy, and blessings of God be upon you. For sale: GMC Sierra, fully loaded, AT4. Agent: Saudi Model: 2021 Color: Black Mileage: 135,000 km, subject to increase Owner: Second Specifications... Keyless start Remote start Column shifter 4WD Leather seats Screen Front and rear sensors Air conditioning Steering wheel controls And the rest of the known specifications for this trim level. Additions: Bed cover Electric running boards Front end protection Transmission cooler Engine, transmission, chassis, and body are agency condition, guaranteed. Asking price: 133,000 Saudi Riyals from a serious buyer.