Hello, I would like to buy a smart one. Year of construction from 2001-2005. Only I know about this car zero. I actually want a petrol engine with heater… because I only have 5 KM to work. What do I have to pay attention to when buying, max. km? Are there frequent problems? I heard/read more often that the engines can’t stand so much… is that correct? Rather a manual gearbox or semi-automatic? Maybe you can also think of some other tips. ank. Greetings