Look for them in dealers this fall. Audi even outlines pricing for the high-performance models in the US: The RS6 Avant Performance and RS7 Performance use a twin-turbo 4.0-liter V8 that produces ...

Audi Sport’s ultimate performance car will return in 2025 with a split personality, launching as an RS6 e-Tron available as a Sportback and Avant estate as well as an RS7 that uses combustion power.

Why would you, when there are cars such as the Mercedes-AMG E63 S, Porsche Panamera Turbo and the new Audi RS6, all available ... muscular outline and beady headlamps. The interior looks expensive ...