Before buying a used car from a dealership, ask to have it looked over by a third-party mechanic.
If the dealership says no, go somewhere else. Your mechanic might be able to tell you if the car is any good or not. https://www.webwiki.it/auto-works.cc/%D9%87%D8%A7%D9%86%D9%83%D9%88%D9%83-%D9%87%D8%A7%D9%86%D9%83%D9%88%D9%83-245-45-19-245-45-19-1