2005-2008 Rx8 Renesis Rotor Housing on 2040-parts.com

Concept Car of the Week: Ford GT90

The second edition of ‘Concept Car of the Week' features what was hailed as "the world's mightiest supercar": the Ford GT90. The GT90 was unveiled at the 1995 Detroit auto show and acted as the poster boy of the 'New Edge' design philosophy, with its large, flat planes, angles and triangular shapes it was a major change in design direction. This car, completed in just six months, was something of a successor to the GT40, using some of its design cues such as doors that cut into the roofline, but underneath many components were borrowed from the other cars such as the Jaguar XJ220.

Electric-car start-up aims to keep NUMMI open with zero-emission vehicles

Electric car hopeful Aurica Motors LLC is floating a plan to keep open a California joint venture between Toyota and General Motors by building zero emission vehicles there. Aurica has been negotiating the plan with New United Motor Manufacturing Inc. for the past three months, Aurica General Manager Matt Pitagora said in a phone interview late Wednesday.

Essay: Variable Degrees of Translucency

Car door panels and fenders are generally made of steel, sometimes of aluminum or plastic composites, and you can't see through them. Car windows, on the other hand, are made of a transparent sandwich of glass and plastic - and you can see through them. But in the future there will be variable degrees of transparency: translucent elements where once there were none, traditional window areas that will have opaque elements and graduated progressions from opaque to see-through.