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Porsche 918 Spyder: The first ride in the future game changer

Faster than the iconic Carrera GT yet more economical than parent company Volkswagen's frugal new Up supermini, Porsche's next supercar, the 762-hp gasoline-electric powered 918 Spyder, promises to offer the best of both worlds—scorching performance and ultralow consumption. Autoweek joins Porsche's engineering team for the very first test of the car that is already causing headaches in Maranello and Sant'Agata. For all of its intense promise and awesome potential, the very first running prototype of the upcoming Porsche 918 Spyder looks suspiciously like a refugee from a shadowy postapocalyptic movie set as it glides silently into view across the vast expanse of bitumen at the Nardo test track in southern Italy.

Infiniti and Formula One driver Sebastian Vettel collaborate for Frankfurt

Getting extra press is just one of the benefits of having defending Formula One World Champion driver Sebastian Vettel as a company ambassador. The other is the chance to sell cars with Vettel's name attached. Infiniti has been a partner with Vettel since it signed on as a sponsor of the Red Bull Racing team at the start of this year's F1 season.

Renault Ondelios concept (2008): first photos and video

By Nick Eaton First Official Pictures 10 September 2008 15:30 The Ondelios has been designed to provide a serene travelling experience, says Renault. The body has been designed to look like a singular smooth shape, so the glass appears to merge seamlessly with the body panels. Renault also claims the Ondelios's shape enhances the car’s other raison-d’etre: streamlined efficiency (and hence eco-friendliness). Those huge 23-inch aluminium alloys are designed to prevent turbulence and the car has been engineered to be a slippery as possible, boasting a drag coefficient of 0.29Cd.