Forgive my ignorance here ... but I thought the MPG limit was just for not having to pay the gas gussler tax? IE if porsche cant meet the CAFE standard for a small car they get slapped with extra tax? If that is the case porsche need to stick their whining in their exaust pipes and get over it ... Ferrari and Lambo have been doing that for years - hell - even our Z4M had a $1k gas gussler tax.
Seems fair that if you make a poluting car you need to pay to mediate the damage? Unless ofcourse I am not understanding this right which is very likely
