Kia Rio 2012

Hello. The car is for sale The engine has been stationary for a year and a few months, the inspection has expired and the registration is expired for nearly a year. The engine runs fine, nothing wrong except at high speeds it overheats, reaches 100 and above, it overheats. The AC is fully new, meaning it's cold, and the radiator fan is new, original. Other than that, the car has no other issues