Introduced for the 2008 model year, the A5 line gives Audi a practical 2+2 coupe to complement the TT and R8. With its sleek and attractive styling, the A5 stands out against its European, Japanese and American competition. Similar to Audi sedans, the A5 is available in a performance-tuned model with the S5 designation. The powerful engine and quattro® full-time all-wheel drive system make the S5 one of the most fun to drive coupes on the market. The Audi A5 comes with a four-year/50,000-mile warranty and gets an estimated 27 mpg on the highway.