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

Mercedes B Class F-Cell Hydrogen launched

Mercedes has announced the Hydrogen-Powered B-Class F-Cell The B Class F-Cell will go in to limited production later this year, and be leased to 200 customers in Europe and the US. The electric motor on the F-Cell is reckoned to be comparable to a 2.0 litre petrol car, but can manage the equivalent of 86.6 mpg. But it doesn’t suffer from the drawbacks of plug-in electric cars, taking just 3 minutes to refuel.

Citroen C-Zero (2010) first picture

Citroen has revealed the C-Zero, an electric city car based on Mitsubishi's i-MiEV, and a sibling to Peugeot's iOn. Well, Citroen and Peugeot are both now taken care of - Citroen's PSA partner Peugeot unveiled the iOn earlier this year - but the rebadged i-MiEV is an easy way for Citroen to add a zero-emissions vehicle to its range. The C-Zero is powered by a 47kW (64bhp) motor that also produces 133lb ft and sends the drive to the rear wheels.

Pagani Zonda F Cinque – er, no it’s not!

The mysterious 'Zonda F Cinque' - which is actually a Regular Zonda Cinque But we are still to see the Zonda Cinque (which is essentially a tamed-down Zonda R for the road) in the wild, and probably because of that the car sites around the world were full of a mysterious ‘Zonda F Cinque’ that was going to turn up at the Geneva Motor Show. But we had our doubts. We have pretty good contacts at Pagani, and although we knew that the Pagani coming to Geneva was in fact the Cinque (as well as the Zonda R) we wanted to work out where the rumour came from.