Kia Optima 2016 Used Automatic Diesel Hello, Optima model 2016, used. Diesel. It had a front impact that did not harm the engine or the gearbox. Only its airbags deployed. And it suffers, it needs gearbox clutches and cleaning of injectors. It is working. The car does not shift forward. If the injectors and clutches are fixed, it will return to normal. For those who see and are aware, make an offer. Thank you.