For the first time in ages, the Honda Civic Natural Gas is not the "greenest" car in the U.S. This year, it's the Mitsubishi i. At least, it is according to the American Council for an Energy-Efficient Economy (ACEEE), which takes it upon itself to rank these sorts of things.
Environmentalists have flocked to the Toyota Prius and other hybrids with the intention of "doing their part" to combat global warming by reducing their carbon footprint. But according to the its "Dust to Dust" study, CNW Marketing Research insists that hybrids aren't the most energy-efficient vehicles on the road, not by a long shot.