Something is wrong with this list...

http://www.fueleconomy.gov/feg/bestworst.shtml

Look at the cars with the worst fuel economy. A V12 Vanquish is considered a “minicompact” and is in the same class as a Mini?

Compact Car - Bentley Continental GT? How the hell is that a compact? The M6 is a subcompact? :roll: :roll:

They all have at least 10 cylinders…

I am going to guess that the car sizing was done based on interior space, not the size of the actual car.