Concept Green Cars
Toyota first demonstrated a futuristic hybrid concept vehicle at the Tokyo Auto Show in 1995. The car, which consisted of an electric motor connected to a regular gasoline engine, was called the Toyota Prius. Hybrid skeptics —both at the show and afterward—are now silent, as cumulative global sales continue to surpass all expectations. Which of today's wild and wacky hi-tech enviro car concepts will become tomorrow's practical fuel-efficient vehicles? Let's take a look at some contenders.

Volvo 3CC
The Volvo 3CC concept car, a rocket-shaped three-seater, can accommodate the full range of power systems, from traditional gasoline and alternative fuels such as ethanol, to hybrid and all electric. Three thousand lithium-ion batteries, just like those used in laptop computers, give it the equivalent of 105 horsepower. The 3CC has the aerodynamics of a two-seat sports car, but can slip a third passenger, or perhaps two children, in a single seat in the back.



Ford Mercury Meta One
The Mercury Meta One combines a hybrid transmission with a twin-turbocharged V-6 diesel engine calibrated to run on a bio-diesel blend (fuel made from natural, renewable sources such as vegetable oils). The combination is designed to produce the power of a V-10, with emission levels clean enough to meet California's Partial Zero Emissions Vehicle (PZEV) requirement.

1 갤런에 169마이 간다는 ~~~3인승

Daihatsu UFE III
Daihatsu, the Japanese car company known for compacts, is on the third generation of the UFE (which stand for Ultra Fuel Economy). This mini-hybrid vehicle can transport three people—one upfront, and two in the back. The hybrid system comprises a 660-cubic centimeter direct-injection gasoline engine, two motors, and a nickel-metal hydride battery. Its estimated fuel economy is 169 miles per gallon.