GMC Sierra AT4 2021 Used Automatic Gasoline mileage: 232 KM 4WD I am presenting to you a car in the utmost cleanliness, in its owner's name from the agency. The gearbox, engine, 4WD, differential, and body are guaranteed. Eight-cylinder AT4. For inspection, the registration and inspection are new. Whoever is interested in using it, contact by call only.. Abu Saad ..