Since again and again the question “What do I have to pay attention to when buying used goods?” arises, and since I have been pressing around for a year now, I write a list now. Test drive So, fedich. If you take time when buying used goods, and work through the list, there can be no nasty surprises of your own (of course – you can’t see in the engine). If anyone else has questions, or additions – so greeting Dominik