Trying to buy a used car in Poland. Good idea?

I'm planning to buy a used car in Poland and my budget is around 30k. The problem is that my polish is still in a beginner stage and I'm pretty sure I'll get ripped off by a dealer or a car owner.

Is it better if I buy a car from Germany?because I know some people there.

How much tax do I pay on top of the car cost?
Is there any additional tax when you import a car?

This is a real risk, even for Polish speakers, including those who have lived there all their lives.

Yes. People from Poland often buy used cars abroad rather than within Poland for that reason.


This explains it well.
justlanded/english/Poland/Poland-Guide/Travel-Leisure/Renting-and-importing-a-car-in-Poland

And I accidentally bought a new car imported from Poland from a dealer not far from us for a really ridiculous price.