2012 Used Automatic Gasoline mileage: 300 KM or more Sonata, mid-option. The car has been with me for 9 years. I bought it from the person who first bought it new. I bought it and the owner guaranteed its body, and I bought it without inspection. Mileage is 419,000. The engine was overhauled 3 years ago, and praise be to God, it has no complaints now. I travel long and short distances with the car. The air conditioner heats up when stopped and cools down when driving on the highway. The inspection has expired, but renewing it is my responsibility.