in search of audi s4 special edition
Not sure where you're located. I'm in SE Michigan and used S4s are rare here. When I was looking, most of the ones I saw were on the coasts.
Use CarGurus search to find the best deals in your area http://www.cargurus.com/Cars/l-Used-Audi-S4-d30
Get More Money for Your CarBe seen by 20 million shoppers. Create Your Free Listing
Search Audi S4 Questions
Audi S4 Experts
Related Models For Sale
Used Cars For Sale