You should ask the dealer directly for the information.
If there's nothing too ugly they shouldn't have a problem.
They have the data, and if they hid behind the previous owner walk away. A quick way defuse that is to ask for the info. Just say you don't care who the previous owner(s) was/were).
if it's an honest dealer and a decent car they shouldn't have a problem.
It's not uncommon to find a used car to have significant repair. If the answer and report i representative it shouldn't be a problem. After all it's used car.
If you want a new car and the legal benefits buck up and and spend the money for a new car.