Buy new used Audi? Where??

This month I have to add a new driver’s kit. Unfortunately I can’t afford a new one and therefore I’m looking for a 2 year car. It’s supposed to be an Audi again. Must try it again but actually an A4 Avant should be enough for me. (Bin 1.85m) So far I had an Audi80 Bj93 (only three-quarters of a year which also required 1L oil per tank filling was directly from Ingolstadt) and then an Audi 100 Bj 90. Only where do you get a good offer? h Allow me to send offers from factory members? I want a vehicle that is 2 years old? If so, someone has Internet addresses for me? Have one of the annual cars Wolfsburg. And what do you calculate for a used car from the new price? According to the list you can’t go or? And mobile and so on is not the true thing besides someone from the forum would always be willing to look at cars for me?