What are the flaws in these cars? What should I expect to pay for one with decent miles? What are the best options? As you can tell I don't know too much about S4's or Audis in general so any help you could provide would be great. Thanks.

 

Bro this has been covered that many times, im not going to be really rude but use the search

http://homepage.mac.com/edyjun1/S4/index.htm

http://www.s4biturbo.com/art-dvtests2.php