A BMW gets beat by an Audi in an M5Board event and everyone claims the Audi must be chipped.
I know how you feel, this events are as unbiased as they come toward BMW products and for an Audi to win must mean it's chipped, or should I say more chipped/modded than the BMWs in these events.
Explain how in almost every other video/test the M cars don't perform anything like as well as they do here.
A real head scratcher if ever there was one.
The simple facts are that the RS6 is quicker in every discipline, be it acceleration, braking, lap time, economy, comfort, space, etc, etc, etc. And this is true for both the saloon and avant against either of the two versions of M5.
Imagine what the RS5 will do to the M3 when it's launched.