GM to unveil hydrogen-electric Cadillac model

updated 7:21 a.m. ET Jan. 8, 2008

DETROIT - General Motors Corp. will unveil a hydrogen fuel-cell-powered Cadillac crossover concept vehicle at the Consumer Electronics Show in Las Vegas on Tuesday.

GM envisions the five-passenger Provoq going 300 miles on a single fill-up of hydrogen, getting 280 miles from hydrogen power and 20 miles from batteries.

It would go from zero to 60 mph in 8.5 seconds and have a top speed of 100 mph.

The aerodynamic Provoq’s hydrogen fuel cell would charge lithium-ion batteries to power one electric motor for the front wheels and another for the rear.

The vehicle could also be the basis of a replacement for the SRX, a larger crossover vehicle powered by V-8 and V-6 engines, Cadillac officials said.

The Provoq has a solar panel in its roof to power accessories such as the interior lights and audio system, the company said.

“All the people- and cargo-carrying capability customers expect in crossovers and SUVs is available in the Provoq, along with the premium attributes expected in a Cadillac,” Ed Welburn, GM’s vice president of global design, said in a statement.

No date has been set to bring the Provoq to showrooms, nor has pricing been discussed, the company said.

Don't miss this on MSNBC.com Pass it on: Sons of infertile men may be next The eight biggest Olympic marketing debacles Reality show judges range from wise to wacko Cosmic Log: Is this your jetpack? Forget your inhibitions: World's sexiest islands

MORE FROM AUTOS

Autos Section Front

CEO lays out ambitious Chrysler road map Cars are approaching ‘auto’ pilot mode Review: Toyota Venza falls short What automakers have in store for 2010 Ford to put air bags into back seat belts Clunker deals: old Ford pickups for new ones New Dodge models part of Chrysler’s plans U.S. rips Toyota statement on floor mats GM posts first sales gain in nearly two years General Motors board decides not to sell Opel Autos Section Front   Add Autos headlines to your news reader: