Caterpillar 3306di Diesel Engine on 2040-parts.com

Audi reveals new Quattro concept sketches before Frankfurt

Audi has released a series of official design sketches revealing its reborn Quattro supercar concept, which will underpin the German carmaker's presence at the Frankfurt motor show next month. The modern-day Quattro aims to revive the spirit of the rally-bred Sport Quattro launched in 1984. The aggressively styled coupe has been conceived as a limited-production model that is set to be priced above that of any existing Audi model as technological figurehead for the rest of the lineup with a new plug-in hybrid driveline that mates a twin-turbocharged 4.0-liter V8 gasoline engine and electric motor for an overall output close to 800 hp.

Porsche Cayenne S Hybrid revealed

The Porsche Cayenne S Hybrid - V8 performance and 31mpg We brought you details on the Porsche Cayenne Hybrid back in February, but Porsche has just issued a press release confirming the details. Porsche are claiming their heritage is the Hybrid car. Ferry Porsche developed a Hybrid car in 1900, linking a 15bhp four cylinder engine to an 80 volt dynamo.

Saab Phoenix concept (2011) at 2011 Geneva motor show

Saab issued one of the few genuine surprises of the Geneva show: the Phoenix concept car, designed to show the newly independent brand's stylistic future. Named after the Phoenix platform underpinning many of the company's future products including next year's new 9-3, the concept car is a dramatic coupe. It's the first car designed by Jason Castriota, the new design chief.