Looking for a Used S4 in your area?
CarGurus has 907 nationwide S4 listings starting at $3,900.
Specifications by Trim
Cars compared to 2008 Audi S4People researching a 2008 Audi S4 contacted a dealer about
What's Your Car Worth?
CarGurus PriceCalculator analyzes millions of listings daily to compute the true value of your car.