| Re: Mercedes-Benz C400 Biturbo (W204)? Yeh, 400hp is way pushing it. For the immediate future at least, pushing that far ahead would do away w/ the need to have an C63, just wouldn't make sense. I wonder if BMW's 3.0 Bi-turbo can be toppled?? It's a pretty magnificent engine, I do believe Audi has the know how and resources to make that happen. |