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.

Hidden treasure: Meilenwerk Berlin a low-key look at the past

Standing on Wiebestrasse in suburban Berlin, you'll see an unassuming warehouse. But inside is a unique complex for owners and buyers of classic cars. Branding itself as a forum for car culture, the Meilenwerk has under one roof private storage facilities, restoration workshops, servicing facilities and dealers.

Renault Captur: Renault’s answer to the Juke at Geneva

Renault Captur Concept The Nissan Juke – just like its big brother the Qashqai – has set car makers scrambling to catch up. The funky, urban (very) compact crossover has captured the Zeitgeist. Suddenly you can drive something butch and funky without the eco-mentalists plotting your demise.