- Convertible (5)
Audi S4 base sedan 4 door cars for sale in Colorado
1-5 of 5
Audi : S4 Base Sedan 4-Door 2005 audi s 4 silver sedan premium sound radar interior everything
$13,250
Edwards, Colorado
Audi : S4 Base Sedan 4-Door 2011 audi s 4 immaculate lots of upgrades b o sd faster than rs 4
$39,000
Littleton, Colorado