Just to say I took a test drive in the new RS6 last week.
My first impressions are that I was a little underwelmed. I read the review in EVO the other month and thought, "What, how can he say almost 600BHP feels dull!"
But to be honest having now driven it I would have to agree. Dull is probably too harsh but comparing my B7 RS4 Avant to the new RS6 Avant I personally prefer my car.
Don't get me wrong the RS6 is very very fast but it just doesn't feel it until you hit mach 1

However, the EVO review did conclude by saying and I would agree the RS6 is not aimed at RS4 owners wishing to upgrade but rather 911 or 430 owners looking for a practical steer.
Anyway to my point, I wouldn't have one (unless immense lottery win made me stop caring about money). But have any of you guys driven one and how do you think the two cars compare?