LT 2012 Used Automatic Gasoline mileage: 299 KM Peace, mercy, and blessings of God be upon you. For sale: GMC Silverado pickup. Model 2012. 8 cylinders. Without 4x4. Mileage: 350,000. Transmission, engine, airbags: original. Body is all original, with some paint due to scratches. It has a tailgate cover that can be fitted with a screen, and it has LED lights. Air conditioning is cold. The car is very beautiful and the interior is clean. Clean.