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

2013 Nissan LEAF updated

Nissan has updated the LEAF EV in Japan for 2013 with better range, less weight and a new LEAF S entry-level model. Revealed in Japan – but likely to come to the UK from 2013 when the LEAF starts rolling out of Nissan’s Sunderland factory – there are significant upgrades to the powertrain which result in both less weight and better range. Nissan has had a play with the electric powertrain and made it both smaller and lighter with a new motor that uses 40 per cent less dysprosium (a rare earth metal) than before, and comes in 30 per cent smaller and 10 per cent lighter, and a new streamline battery case and a few other tweaks drops the LEAF’s weight by 80kg.

Honda Civic Tourer (2013) at Frankfurt motor show

The new Honda Civic Tourer might just be a better looker than its hatchback brother. Binning the split rear window tailgate and forming a ‘floating roofline’ makes for a decent-looking estate – but we expected that after clapping eyes on the concept car. What we can tell you is the showroom-ready Civic Tourer has the biggest boot in the compact estate class, and employs similar suspension technology to that of a Golf GTI – or an Audi R8.

Mazda6

The second generation of the Mazda6 doesn't stray far from the successful look of the outgoing model.  Though slightly longer, wider and taller than the model it replaces, its styling cues still clearly define the car as a 6. Offered in sedan, hatchback and wagon versions in Europe, the new Mazda6 sedan features a flowing roofline that is steeper at the C-pillar and a sculptured rear end.