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

Mercedes CLA 45 AMG (2013) first official pictures

If you liked the ballistic performance of Mercedes' 355bhp A45 AMG but couldn’t bring yourself to drive a hotted-up hatchback, then take a look at this: the new CLA 45 AMG. Using an identical 2.0-litre turbocharged engine and four-wheel drive system, the CLA mixes the storming performance of its hatchback brother with mini-CLS four-door coupe looks. Read on for the full specification.

CAP call on Renault to include battery in Zoe price – when it would cost £25k

CAP has called on Renault to include the battery cost in the list price of the Renault Zoe EV, otherwise it won’t be able to set residual values. We reported recently on the price of the Renault Zoe EV – which starts at £18k – and were surprised to find that Renault weren’t including battery costs in the purchase price but charging and extra £70-93 a month for leasing them. That leads to a completely misleading headline price for the Zoe and, as used car price experts CAP say, is akin to Ford removing the engine costs from their cars to reduce list price.

Infiniti Q50 [w/Gallery]

Infiniti has unveiled its new Q50 sports sedan at the 2013 North American International Auto Show (NAIAS). At the front, the signature ‘double arch' waved-mesh grille features chrome surrounds while a smooth character line rises from each side, flowing backwards along the sides. A prominent line beginning behind the narrow, tapering headlamps stretches towards the rear before smoothing out underneath the crescent-cut C-pillars that are similar to those seen on the Essence Concept.