PUBLIC MARKS from multilinko with tags law & efficiency

The proposal is a complicated formula based on the dimensions (not weight) of six different categories of such vehicles. Smaller pickups, minivans, and SUVs would have to become stingier on gas between now and 2011 than under current law (28.4 miles per gallon instead of 23.5 m.p.g.); for larger light truck models, the requirement would actually be reduced somewhat (21.3 m.p.g. instead of 23.5 m.p.g.). Highway behemoths - Hummer H2s, Ford Excursions, and other models weighing between 8,500 and 10,000 pounds - would remain exempt from fuel economy standards on the grounds that they're a very small percentage of all personal vehicles on the road today.