LOL........Now that's funny!
The other day somebody asked how's the milage on the M5. I replied that is sucks, and if I find it isn't sucking as much as it should, I may have to adjust my driving style.
P500 is the only way to go - and the mileage really does suck
and I love it too
I tie a brick to my right foot to make sure that pedal hits the floor
You can get 21 mpg on the highway - but why on earth would anyone want to..........LOL