Head 2 Head 2014 Audi RS7 vs. 2014 Porsche Panamera Turbo (2012– ) Online

Head 2 Head 2014 Audi RS7 vs. 2014 Porsche Panamera Turbo (2012– ) Online

Jonny Lieberman looks at a type of car that Germany does better than anyone else: the Super Sedan. The Porsche Panamera Turbo has long been one of Motor Trend's favorites. Massive, ferocious, surprisingly nimble, and if your checkbook's got the overhead, totally luxurious. But don't discount Audi. Ever since the S8 showed up, Audi has shocked the car world by making such a big car so dang fast. The only thing that could even compete was the Panamera Turbo. The RS7 comes with an even more powerful version of the familiar 4.0-liter twin-turbo V-8 -- 560 horsepower to be exact.