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

Hyundai i20

Hyundai's second-generation i20, designed at Hyundai Motor's Design Center Europe in Rüsselsheim, Germany, is the first to feature the firm's new small-car platform. Hyundai claims this allows sufficient flexibility to make the (as-yet unrevealed) interior the most spacious in its class. As for the exterior, the distinction between what is a Kia and what's a Hyundai becomes ever-more blurred.

Volkswagen CC R-Line announced for the UK

The Volkswagen CC R-Line (pictured) now on sale in the UK Earlier this year, Volkswagen decided they’d drop the price of the VW CC just a bit, so with an eye to a tick-box many UK buyers will like they’ve added the VW CC R-Line to the UK options to get some higher price sales in. Effectively an add-on option for the CC GT – which comes with a pretty decent spec anyway – the CC R-Line will get the usual subtle R-Line adornments to add a bit more butch to the appealing four-door coupe. That includes an R-Line grill with fog lights, new R-Line bumper, bigger sills, LED running lights, R-Line logos, 18″ Mallory Alloys and R-Line steering wheel, all of which adds a perfectly reasonable £650 to the price of the GT CC.

Honda Insight (2012): now cleaner and sub-100g/km

Honda will unveil the revised Insight hybrid car at the 2011 Frankfurt motor show – and CO2 emissions have finally been tickled under 100g/km. The five-door hatch now boasts a CO2 rating of 96g/km. So – under current tax regimes – you won't pay a penny in annual road tax or the London congestion charge.