Chevrolet Optra 2010 Used Automatic Gasoline mileage: 192 KM Selling to the highest bidder. The engine was replaced two years ago with a new one and has no issues. There is a manufacturing defect where the valve cover gasket leaks oil. The car has been parked for a while and was only sprayed with water to remove dust. The transmission loses oil approximately every three to four months, losing one liter. The car's suspension was replaced six months ago for 1700 SAR. It has new tires and a comprehensive tune-up. The air conditioner needs a sensor worth 200 SAR to work.