GMC Sierra Z71 2011 Automatic Gasoline mileage: 300 KM or more 4WD Notes on it: Transmission is disassembled Engine has tappet noise Body is not free from paint Modification to the front of the chassis It has an additional battery, "Rafiq Al-Darb" wiring 40,000 BTU Trucool transmission cooler Comes with a fiberglass water tank