GMC Pick up 2011 Automatic Gasoline mileage: 300 KM or more 4WD Used GMC Sierra 2011 for sale Automatic transmission Gasoline Mileage: 300 4WD Engine replaced, one-year warranty. Front and rear transmission seals replaced. The entire vehicle is tightened. It just needs to be assembled. It has a shock on the right fender and door, reaching the chassis. The vehicle is fully repainted with a cosmetic paint job. Airbags, curtain airbags deployed. 6-speed 4WD.