Originally Posted by kmarei
since none of the 2012s have been released yet
i don't think it's official yet
i heard from my SA that they did not retest the 2011 models after the Auto start/stop thing
so this year they are testing them
i assume that doesn't affect the mileage ratings
but if it does we might save the gas guzzler?
not sure how many miles per gallon you need to have for that
can anyone chime in?
It is my understanding that US EPA does not consider stop/start when determining fuel economy.
I paid for my '12 E92 M3, and there was definitely a $1300 gas guzzler charge.