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

Concept Car of the Week: Lamborghini Marzal (1967)

In 1967, Lamborghini's lineup consisted of just two cars – the Miura and the 400 GT 2+2 – but this wasn't enough for Ferrucio Lamborghini, who fancied a true four-seater GT to add to his stable. After the successful collaboration on the Miura, he naturally returned to carrozeria Bertone which was commissioned to design the car. The project was left in the hands of Marcello Gandini, who turned Ferrucio's vision into a revolutionary design concept.

BMW X6 M50d: Performance & economy revealed

BMW X6 M50d: Performance & Economy figures revealed With the BMW X6 M50d confirmed as on its way, we now get news on its performance and economy. We’ve been reporting the likelihood that BMW will drop their new three stage turbo diesel in to the X6 for a long time now, and that’s a racing certainty after BMW teased what is almost certainly the X6 M50d this week with a video. But what about power, performance and economy on the M50d?

New Porsche SUV could be called Cajun

Volkswagen AG CEO Martin Winterkorn said a new Porsche small SUV will be brought to market soon as part of plans to expand the sports car brand's lineup to boost sales. Winterkorn said Porsche will get "a new SUV, a smaller brother to the Cayenne which might be named Cajun." He was speaking in an interview with German magazine Der Spiegel that was published Monday. Volkswagen is taking over Porsche Automobil Holding SE's carmaking operations as the companies build on a partnership that includes sharing vehicle platforms.