The Future of Eco Cars Isn't Just the Prius
Mazda RX-8 H2 Hydrogen The RX-8 uses a rotary engine, which makes it more or less unique among consumer cars. The H2 version runs on either hydrogen fuel or regular gas; a button on the dashboard swaps between the two, although you have to stop to make the switch. There are two fuel tanks: fill it up on the right side for gasoline, and on the left side for hydrogen. Max range on hydrogen is only about 60 miles, and good luck finding a hydrogen fill station anywhere near you. The H2 is currently being tested out in Japan.
View GalleryThe Future of Eco Cars Isn't Just the Prius
Remember back when the Prius being a hybrid was a big deal? Not anymore. A bunch of eco-friendly(er) power systems at the LA Auto Show, including some sweet cars that you'll be able to get your hands on within the year.
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