2008 Automatic Gasoline mileage: 300 KM or more 4WD GMC Sierra 2008 Double Ground The engine is guaranteed, and the gearbox has been replaced with a factory one, guaranteed and under warranty. The double ground is working and excellent. Very clean interior. The grille that is installed is not part of the sale; its original grille will be installed, and the mirrors as well. The odometer reading is much higher than the actual mileage because its first owner replaced the odometer from miles to kilometers. The car's actual mileage is around 250,000, and the odometer reading is estimated at 600,000 according to the first owner. Please only serious buyers contact.