Stromberg Model 48 Carburetor on 2040-parts.com

Enjoy the Show: Download Detroit 2009 tour now

It's not too late to visit the Detroit auto show, which runs through Sunday, Jan. 25. If you're going in person, don't forget to download the AutoWeek editors' audio tour of the show for your mobile device.

Porsche Cayenne Hybrid (2007): first official pictures

By Ben Pulman First Official Pictures 26 July 2007 04:57 A Porsche hybrid? That's right, and CAR Online has just returned from a visit to Weissach - Porsche's R&D HQ near Stuttgart - where we were given the full lowdown on the Cayenne Hybrid. Porsche's hand has been forced by the current public and political climate surrounding CO2 and global warming - and the company has taken the unusual step of showing its prototypes even though they're a few years from production.

Top Gear Tonight: Alfa Romeo 4C, McLaren P1, Camp Bastion & SIARPC is Tom Hiddleston

Top Gear tonight sees Richard Hammond in the Alfa 4C Tonight sees the second episode of Top Gear’s 21st series, which sounds to be a lot more interesting than the less than captivating first episode of the new series last week. Richard Hammond gets to go and play on the shores of Lake Como in Italy with a car we expect he’ll like very much – the new Alfa Romeo 4C. Lots of twisty roads and a small but powerful 2-seater Alfa Romeo sound like a recipe for fun, but this is Top Gear so there’s a twist – Clarkson turns up to challenge Hammond in his 4C to a race with Clarkson on a quad bike.