it will, it has that same engine basicly but is rumored to be producing around 450hp instead of 400
even if it's only 400, i think it will still beat it, cause that RS4 is a heavy car, and from a rolling standpoint, it has AWD which will be slower when doing a rolling run. Off the line AWD helped him and that's why he got and stayed ahead of the M5, if the M5 were AWD i think it would have at least stayed neck and neck...