Hello I might have to buy an Audi 100 Avant. The Audi 100 can be compared from the size to an old a6 or not. >Worauf you have to pay attention to when buying an Audi 100. there are weak spots or things that often break. How does it look rusty? And if then the Audi should have some steam. As a minimum of 6 cylinders which would you recommend the 2.8l or which. How does it look with the engines with the durability compared to the vr6 mesh? Ienen in the golf 3 or passat. How it looks with spare parts are still to get or it will be difficult. Is there for the vr motors also a klr system like the aaa motor.