Yes I think Christratz is correct too.
Plus I made a call to BMW and told them to put a hold on all ED Re-Deliveries until I get mine, since I have been waiting 7 weeks already to get mine re-delivered, and I still dont have it. Oye-Ve!!
I think you missed the point of the M5. I can transport 5 people comfortably 200mph at 35,000ft.