P400 same mpg as e9x m3?
 

Love the e93, but feel like I might be a little old for an m3. That e63 mpg just seems inconvenient. Do u e63 drivers think that I can achieve e93 mileage in p400 mode?

What kind of mpg are you getting? As far as M6 my mpg is averaging 17. 14 in the city and around 20 on the highway. I have 2010. Its mpg seems better than what is posted for guys with 07s or 08s. Driving in p400 or 500 has not made a difference mpg stayed the same. I now only drive in p500s (once you feel the power you can't give it up). There have discussions on the M5/M6 message board about mpg in p400 or p500 and looking at responses there doesn't appear to any real difference.

Anyone else experiencing this kind of mileage?