Gordon Murray T25

Gordon Murray Design has unveiled the T25 prototype, a car that the company's founder, Gordon Murray, has long talked about as the vehicle that will revolutionize the automotive industry. At just 2400mm long, 1300mm wide and 1600mm high, the T25 occupies a greatly reduced footprint in comparison to a Smart ForTwo or Toyota iQ. The T25 seats three, with a central driver flanked by two rearward passengers, in a formation reminiscent of Murray's most famous work to date – the McLaren F1.

Forza Motorsport 3: Microsoft's latest offers 100 tracks, 400 cars, 300,000 polygons

Even if you were an international billionaire playboy car collector (and, this being AutoWeek, some of you are), you probably would not own more than 100 or 200 cars. If you could own a racetrack, you probably could not afford more than one. You could not jet around the world on a whim--especially with all those cars--to drive whatever track you were in the mood for at the moment.

Nissan debuts Sport Sedan Concept at Detroit auto show

Nissan introduced the Sport Sedan Concept to go along with its IDx twins at the Detroit auto show on Monday. The company says the sleek four-door embodies the next-generation design cues, including the V-Motion front end, floating roof and boomerang headlights. “The Sport Sedan Concept shows a new, highly emotional and energetic design direction that takes Nissan's approach of applying sports-car principles to a sedan to the next level,” said Nissan vice president Shiro Nakamura.