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

Video: The Porsche Panamera Sport Turismo concept build process

Porsche has released a video featuring Style Director Michael Mauer charting the design process of the Panamera Sport Turismo concept. The 10-minute YouTube video, which also features General Manager Advanced Design Style Mitja Rorkert, follows the build process through each modeling phase right up until the presentation of the show car at this year's Paris motor show. "It always presents a special challenge when we develop a new kind of car for the Porsche brand," says Mauer, "precisely because we haven't been in the segment before, and the question of whether it matches the Porsche brand always looms in the background." We were impressed at the Panamera Sport Turismo concept's unveiling, particularly with its stance and detail execution, so the video is a chance to see just how this concept came into being.

Pagani Huayra in Purple with Tricolour Calipers (video)

We have video of what looks like a new build Pagani Huayra, still plastic wrapped, in purple with Italian Tricolour brake calipers. That’s because the Pagani Huayra has not, as far as we can tell, managed to get a European Certificate of Conformity or managed to be Federalised for the US, so sales are impossible. But Pagani are still producing a few cars – although they’ve probably built more Zondas in the last two years than Huayras – but it looks like this Huayra – caught on video outside Pagaini’s premises in Modena – is a new build.

Saturday night's all right at Barrett-Jackson auction

Auction company Barrett-Jackson has a long-standing tradition of selling cars with no reserve--meaning the car is sold to the highest bidder regardless of price--but a change in that policy saw several million-dollar sales Saturday night at the annual extravaganza in Scottsdale, Ariz. While most of the cars crossing the Barrett-Jackson auction block continue to be sold at no reserve, the auction giant offered up several classics with a reserve and the results were impressive. The top five sellers all eclipsed the magical million-dollar figure with the auction broadcast live on Speed TV.