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

Renault/Lovegrove Studio Twin'Z concept

The Renault Twin'Z concept is a collaborative project with British designer Ross Lovegrove, filling the fifth stage in Laurens van den Acker's 'lifecycle' – Play. It's currently on display at the Milan Salone. Essentially previewing the all-new, rear-engined Twingo co-developed with Daimler, the Twin'Z takes this relatively humble city car and, thanks to the input of Lovegrove, it appears to have taken on an organic nature, which shouldn't be unexpected to those familiar with his work.

‘Hydrogen Petrol’. Is this the answer?

Hydrogen Petrol - the Holy Grail Many accuse us of a Luddite attitude to new technologies aimed at replacing our reliance on oil and the internal combustion engine. But nothing could be further from the truth. We embrace new technology, but only if it brings improvement.

Jaguar C-X16 (Jaguar XE) Driving Video

Jaguar C-X16 Driving Video Jaguar is making the most of their new small sports car – the Jaguar C-X16 – as it builds onwards and upwards from the début of the C-X16 at Frankfurt last week to the launch of the production car – probably the Jaguar XE – late in 2012 or early 2013. We had rafts of information and photos – and a short video – when the C-X16 bowed in last week, but now we get a more revealing driving video showing the interior and exterior of the C-X16 in more detail, and some driving footage on incredible roads too. Yes, we were a little underwhelmed by the direction the design of the C-X16 has taken – more conservative than we would have liked to have seen – but we have no issues with the design per se – it’s a stunner.