While SUVs have become more fuel-efficient, explains Champion, the greater number on the road has lowered the average fuel mileage.
Alas, with the total focus on clean emissions in the late ´60s-early ´70s, fuel mileage was completely overlooked, with the result that experimental steam cars of that era got worse fuel mileage than comparable gas cars.
Despite Ford Motor´s return to profitability in 2003, the environmental group notes that Ford has so far failed to reinstate their pledge to increase SUV fuel mileage by 25 percent, or offer alternatives for reducing greenhouse gas emissions from the Ford fleet.
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