36" / 92cm Car Sunroof Sun Moon Roof Visor Vent Shield Wind Rain Guard Deflector on 2040-parts.com

Heifer fuel

Unlike most people, when Michael Doyle drives past a herd of cattle grazing in a field, he doesn't see future tenderloins or T-bones. He sees fuel. The company Doyle co-owns, North Star Biofuels, is about to start production of biodiesel at a new $15 million, 20,000-square-foot plant in Watsonville, Calif., about 60 miles south of San Francisco.

New Jaguar XJ – best photo yet

The best picture yet of the new Jaguar XJ - due to be revealed in July Due to be shown officially in July, before a full presentation at Frankfurt in September, the new Jaguar XJ is designed to take the fight to BMW, Audi and Mercedes. And if how it looks is anything to go by Jaguar will have another big success on its hands, to go along with the XF. Although based on the existing XJ’s lightweight chassis (nothing wrong with that) but with a back end which is very much derived from the XF,  the car is totally re-skinned, and looks finally how a modern Jaguar luxury saloon should.

Detroit auto show: Autoweek editors' picks

The press conferences are over (our feet are killing us), our staff has stopped wrestling, and the ballots are counted. The 2014 Detroit auto show had dozens of never-before-seen cars and trucks gleaming under the Cobo Center lights. Here are the four we, the Autoweek staff, think stood out the most.