here
The other thread was getting long and off topic .this is interesting seems there are loop holes big enough to drive a F250 thru,and a
lot of cars are already very close to meeting the new standards.
Remember when the EPA change the milage teast and everybody dropped 20%?( to better reflect real world drivers mileage?).
There are F150 that are within 1.5 mpg of the standard now,you wonder why the CEO's were laughing.