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 ...

Audi's big executive saloon has gone electric without abandoning many of the brand characteristics which made the combustion version so popular with well-heeled customers.It is the first regular ...