GMC Sierra 2024 Used 2024 GMC Sierra AT4 for sale. From Qatar, all maintenance done at the agency. Automatic transmission, 10 gears. Mileage: 36,000 km (can increase slightly). Engine: 100% original. Body: 100% original. The vehicle is in brand new condition (guaranteed). Note: Sale outside the license plate + full PPF + Lenzo rims + bed cover.