Hyundai Elantra 2018 Automatic Gasoline mileage: 300 KM or more Elantra 18, engine changed, imported. The car has driven 300 thousand something. It has some paint, and the hood has minor bodywork in the front. The car has a problem that I couldn't identify, it suddenly shuts off. I checked the engine, and it's fine. I suspect the problem is with the accelerator pedal, but I'm not sure.