The caveat with the S4 is a starting price that’s roughly $13,000 more than a base A4 sedan. The five-seat Audi A4 rolls into a new model year with only minor changes. That’s not a bad thing ...

The five-seat Audi A6 is a mid-size luxury sedan that bridges ... Even crazier is the turbo V-8 offered in the RS 6 Avant, a tire-melting wagon with 591 hp. Both of these engines pair with an ...