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

Mazda refines lineup with SkyActiv technology

It turns out Mazda isn't simply shooting for the sky. Rather, the protagonists of Zoom-Zoom driving dynamics are taking an active approach to the brand's DNA: Put it all together: it's called “SkyActiv,” and Mazda is billing the suite of technologies as the pillars of its way forward. Much of these features--which enhance future products in nearly all areas, including engine, transmission and chassis--have already been revealed.

Exhibition: BMW Art Drive London

Entering the seventh floor of a London car park to find three spaces occupied by BMWs is an inconsequential occurrence given the proliferation of Bavarian-born cars in the UK Capital. Except, that is, when the three in question have been touched by the hands (and brushes) of Roy Lichtenstein, Andy Warhol and Robert Rauschernberg. As part of the London 2012 Festival and in partnership with the ICA, BMW has taken over a grimy multi-storey in London's hipster Shoreditch district, filling it with 16 works from its iconic, priceless Art Car collection.

Mercedes F-Cell World Drive arrives home

The Mercedes B-Class Fuel Cell cars arrive back in Stuttgart Since January Mercedes has been driving round the world with a trio of hydrogen fuel cell cars to demonstrate that the future is all about hydrogen fuel cells, and not about hybrids or BEVs. In the four months since the three Mercedes B-Class Fuel Cell cars left home in Stuttgart at the end of January, they have covered 30,000 km each (that’s around 18.6k miles) and had zero emissions. Which will please the environmentalists no end.