GMC Sierra 1980 Manual Gasoline mileage: 148 KM 4WD For sale: GMC Bahbahani Orphan 6 Liter Model: 1980 Transmission: Manual, Double Car size: 3500 Car mileage: 147 The car's floor has been redone, only needs brake pads. The engine is in excellent condition, electric fans, AC. (The side marker bulb has been changed to a new one, and the parking light bulb with the glass for renewal purposes. Pictures are from before the change.) Not yet appraised, selling to the highest bidder.