Dream cars: Many concepts may not reach reality

DETROIT - As the public winds through this year's displays at the North American International Auto Show, the concept cars are sure to be a highlight. But from this group of futuristic vehicles, a handful of real cars will emerge.

Concept cars are not just for show, industry experts say. Auto companies make concept cars to stretch the boundaries on what's possible and test the waters for what they could bring to market.

"It gives you hints about what people are thinking," said Stephanie Brinley, an automotive analyst in the Southfield offices of AutoPacific Inc.

Last year, the Chevrolet Camaro and Dodge Challenger barely had time to settle into their display stands before muscle-car fanatics were clamoring for them to be made. Both were green-lighted by summer and are headed for production.

A few concept cars shown at the 2007 North American International Auto Show provide strong hints for the future. Honda Motor Co. unveiled an Accord coupe concept, and the final version, along with a four-door Accord, will be on sale this fall. The production version of the coupe should track closely to the concept.

Toyota Motor Corp. debuted in Detroit two sports cars with potential for production. Toyota officials said the company is gauging consumer interest on the Lexus LF-A, an exotic sports car with a 500-horsepower V10 engine.

Jaguar, a Ford Motor Co. brand, also showcased a sports car concept that should reach the market. The Jaguar C-XF is a clear indication of where Jaguar is headed, Jaguar officials said.

General Motors Corp. and the Ford and Lincoln brands also generated buzz at the show with concepts. While these concepts may not arrive at a dealer lot soon, they provide an interesting look at what could happen. GM showcased the Chevrolet Volt concept, a battery-powered electric vehicle. The Volt can be recharged by being plugged into an electric outlet.