Chevrolet Tahoe LS 2007 Automatic Gasoline mileage: 1 KM 4WD Tahoe Double 2007 It has now traveled over 400,000 km; the odometer was changed and the first mileage was around 300,000. The car has its issues; I've attached the inspection paper in the photos. The double has a problem; it only works in heavy mode and sometimes it doesn't start at all. The air conditioning is excellent and cold, but it needs freon refill now, and you have to refill freon every three months because the compressor has a leak.