Hyundai Sonata 2011 Damged Automatic Gasoline mileage: 300 KM or more Sonata 2012, engine is sound, gearbox is sound, differential is sound, as you can see, only the impact is on the right side, the radiator, the shock absorber, and the tire are damaged. As I told you, the engine is sound and the gearbox is sound. The car's mileage is 370,000. The engine is original and has not been changed.