servus, I’m just thinking of buying a 5s 28e bmw and I wanted to ask what I have to pay attention to. the main reason I want to have one is that the car counts as an oldtimer and therefore I hardly have to pay insurance. also I find that the car is an absolute classic my budget is somewhat limited (so 3000) but they are in the net anyway relatively cheap to find how expensive are they in maintenance? so petrol, spare parts, etc… thank you in advance