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

Renault Zoe EV production car at 2012 Geneva motor show

Renault had a surprise up its sleeve at the 2012 Geneva motor show – the new production version of the Zoe electric car will cost just £13,650 in the UK. That’s after the Government’s Plug-in Car grant which pays up to a quarter or £5000 of an electric car’s RRP, and makes the Zoe a more attractive proposition than other electric cars to date. Renault says the new Zoe is priced to be an equivalent to a diesel-powered supermini.

McLaren P1 Spied

The McLaren P1 supercar has been spotted out testing in Diss in Norfolk making a visit to a McLaren supplier. We got the public reveal of the McLaren P1 – the spiritual successor to the iconic McLaren F1 – at the Paris Motor Show in September, and the McLaren boys told us the car was 95 per cent of how the final P1 would look. Which seems to be borne out by these spy photos of the P1.

General Motors fires back at Volkswagen

General Motors issued a terse response this week to published comments by Volkswagen CEO Martin Winterkorn, who suggested to the German press that Opel could be sold to a Chinese competitor. Detroit-based GM called Winterkorn's comments “regrettable” and accused him of “fanning speculation.” Opel was nearly sold to Magna and Russian investors in the wake of GM's 2009 bankruptcy. But then-CEO Ed Whitacre and the corporate board reversed that decision, igniting controversy from German political and labor leaders who have long chafed under American oversight.