Less in your face than an AMG or M, the RS5 Coupe impressed us with explosive acceleration and performance feedback.

Audi is accelerating the development of the next-generation RS5. Recently, a prototype was spotted during test drives at the ...

The 2015 Audi A5, S5 and RS5 are a family of compact luxury coupes and cabriolets. While the powertrains and some of the performance hardware are different among the three models, much of the same ...