Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Infiniti previews new sports car concept for Geneva 2012

This is our second glimpse of a new range-extender sports car concept that Infiniti will unveil at the 2012 Geneva motor show in March; it's already been teased once before. So presumably the engine that's part of electrified powertrain isn't the company's big 3.7-litre V6? You're right there.

Lamborghini set sales record despite decline in U.S.

Lamborghini sales in the United States fell in 2008, but the brand still had a record year worldwide, said president Stephan Winkelmann. "We balanced sales in the Middle East, China and Southeast Asia with the drop in the United States," he said. Lamborghini sold 741 cars in the United States in 2008, down 20.3 percent compared with 2007.

Preview: Porsche Panamera

After what has already been the most drawn-out model introduction ever (the initial Porsche sketches of the new model having been revealed in 2005), Porsche has finally released the first official rendering of its forthcoming Panamera sedan, set to be launched in 2009. Though the plan view doesn't show much of the new Porsche's design, the company says the features will 'include a wide and low body offering dynamic proportions and muscular design'. But while the grand tourer will have a 'compact overall look', the interior space is claimed to offer a brand-new experience of roominess, with two single seats and generous headroom at the rear allowing adults to sit in comfort.