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

Bertone announces latest motor show special

Bertone has revealed it will give a new one-off concept its world premiere at the upcoming Geneva motor show. There is next to no information – not even a name – about what we can expect from the Italian carrozeria's latest offering, and all we have to work from is the 'teaser' image of the car's profile. We'll be live at its official unveiling with more details and images, so keep an eye out for our dedicated Geneva show live site.

Japan quake threatens to delay U.S. output of Nissan Leaf EV

The March 11 earthquake in Japan could force Nissan to delay the start of U.S. production of its Leaf electric vehicle, now scheduled for late 2012. “The earthquake is putting us in a very difficult situation,” said Hideaki Watanabe, head of Nissan's Global Zero Emission Vehicle Business Unit.

Driven: Mitsubishi i

We first reviewed the diminutive Mitsubishi 'i' when it was unveiled at the 2005 Tokyo Motor show and, while we were pleased with the overall design of the car, we were disappointed that Mitsubishi had chosen not to export the innovative vehicle to other markets. But with the popularity of this compact urban cruiser soaring in Japan and the recent availability of the vehicle in the UK, we now had a chance to give it a go on the often traffic crippled streets of central London. Congestion in urban milieus is not a new phenomenon, but even with London's congestion charging system extorting money from drivers it doesn't seem to be getting any better.