Previously known as the next A7, the new-gen Audi A6 is expected to debut in a few months and should look similar to this ...

While Audi gave its A6 sedan some new and updated features last year, both stylistically and in terms of features, its rivals have been completely overhauled to stay at the head of the pack.

Audi RS2 Avant: a 315-hp turbo wagon with Porsche flair, Quattro AWD, and manual gearbox—Audi’s first RS icon, now a rare classic.