GMC Sierra Z71 2008 Used Automatic Gasoline mileage: 1 KM The Sierra is in good condition, I don't require anything for inspection. I bought the car without knowing its mileage or if it was inspected. I repainted it completely and installed a 40,000 BTU radiator, a Meiling pump, and it's good to go. The engine was changed by the previous owner, and when I came to program it, they said it has a cam. However, the car is a gem, I go and come with it, it has four-wheel drive.