New Super-Efficient Plug-in Hybrid Unveiled

“Trinity,” a highly fuel-efficient plug-in hybrid vehicle, was unveiled today by engineering students at the University of California, Davis. The vehicle is the team’s entry in the national Challenge X competition, sponsored by General Motors Corp. and the U.S. Department of Energy. Field trials for the competition will take place in Phoenix next month.

Trinity is a 2006 model Chevy Equinox SUV powered by electric motors and a small internal combustion engine that can run on gasoline or ethanol. The electric motors and batteries provide power for driving at low speeds and for a range of up to 40 miles, and the gas engine supplies additional power for longer journeys and highway driving.

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