94-99 Toyota Celica Passenger Right Power Window Regulator Motor Track on 2040-parts.com

Supercar on a ski run: Jon Olsson goes nuts in his Rebellion R2K

Well, here’s something you don’t see every day. Several somethings, in fact. That would appear to be a Le Mans-spec racing car driving up a ski run, being chased by a helicopter.

Speedy green: Italdesign-Giugiaro's Frazer-Nash Namir

Whatever uncertainties await us on the other side of oil, there will still be speed. If the Frazer-Nash Namir is any indication, there will still be a frightening amount of it. One of the stars of this year's Geneva motor show, the Namir points the way to a responsible generation's supercar--and sets out to prove the technology for its mass-production cars, too.

Automakers try to stop increase in ethanol limit to 15 percent of gasoline

Automakers are seeking to head off an EPA ruling that would allow gasoline to contain 15 percent ethanol, up from 10 percent now, and they've won some bipartisan congressional support. The two main automaker industry lobbies have argued that the U.S. Department of Energy has done insufficient testing to assure that gasoline containing up to 15 percent ethanol won't harm vehicles.