LTZ 2007 Automatic Gasoline mileage: 1 KM Silverado for sale, clean. Model 2007 Car mileage 270 thousand. The car is clean and only needs some consumables. Steering rack and front arms, that's what I know, but the rest of the car's affairs are excellent. The car is very clean, I drive it once every three days. I am the second owner. Price is by offer.