In 1991, audi s4 (4a,c4) looks good, and you cannot dispute about it. In this 1991 s4 could brag good technical specs. Looking at these images of audi s4 (4a,c4) version of 1991 year it is hard to said that you do not want to have this car. Friends, as you know, our authors leaving in different countries, that is why we good knows, how in 1991 audi s4 (4a,c4) looks.