Hi folks
I got my car last Friday evening
So far, on my normal daily commute and driving the same style as before I'm averaging 23.2 mpg according to the trip computer. Now, the interesting bit is that, given that my last new M3 was way over 4 years ago, I can't honestly recall how the fuel consumption went during the run-in process. I'm pretty sure it was equally bad, but just can't remember. I'll keep you posted as the miles go on, but my last M3 didn't fully loosen up till around 10k miles ....
Cheers .. DC