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

Bentley Continental GTC Speed (2013) first pictures

According to Bentley, the new Continental GTC Speed is the fastest four-seat convertible in the world. The 202mph cabriolet uses the 616bhp powertrain from its Continenal GT Speed Coupe sibling, and we'll see it unveiled at the 2013 Detroit motor show. Just how fast is the new 2013 Bentley GTC Speed?

Porsche Cayenne S Transsyberia (2008): first photos

By Nick Eaton First Official Pictures 09 September 2008 12:00 This is the new Cayenne S Transsyberia, a road-going version of Porsche’s racing Cayenne that has won the Transsyberia Rally three years running. Porsche has dominated the rally - which runs 4,460 miles across Asia between Moscow and Ulan Bator – in recent years with its Cayenne finishing in first to third in 2007, and first to sixth in 2008. Yes. To celebrate its success Porsche will unveil a street-legal version of the car at the Paris motor show next month.

Concept Car of the Week: Renault Altica (2006)

Back in 2006 Renault was still well into its design-leadership stride, if perhaps not for much longer. The Altica concept, shown at that year's Geneva motor show, showcased all the French brand had to offer at that time – a brilliantly brave, architectural interior, a style that could only be associated with its country of origin and an interior that thoroughly questioned and readdressed layout, control and format. It also served to preview the renaissance of the Shooting Brake that the industry is still experiencing.