Z71 2003 Used Automatic Gasoline mileage: 269 KM 4WD Chevrolet Avalanche Z71 2003 used for sale Automatic transmission Gasoline Mileage: 283 4WD but I don't know what's wrong with it, it's not working. Sunroof not working Distinctive license plate Ice cold AC Engine is good, has carbon Transmission is new New inspection Registration New Differential noise, a whine like Jadlan The car is sufficient for needs within the city. Selling to the highest bidder, I no longer need it. The vehicle is parked at Al Wadi Al Fadhi showroom in Dammam.