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

Renault's four electric Frankfurt stars: the teaser

Renault will show off four electric cars at the 2009 Frankfurt motor show By Tim Pollard First Official Pictures 10 September 2009 17:18 Renault today trailed its electric car debutants for next week's Frankfurt motor show – revealing the four battery cars that will hog the limelight in Germany. The Renault zero-emissions cars will be shown in full on Tuesday 15 September 2009, but this image gives us a taster for what's to come.Carlos Ghosn, Renault's chief exec, will unveil four new electric cars, seen here for the first time. This overhead shot confirms that Renault will unveil a range of EVs – from a tiny city car through a supermini and van all the way up to what looks like an electric saloon car.Electric cars: the theme of FrankfurtPlenty of manufacturers will be showing off electric or petrol-electric cars at Frankfurt's IAA this year: there's an electric Merc SLS and Hyundai i10, plus more hybrids than you could shake a socket at – including debuts from Lexus, Peugeot and BMW.

2010 Acura ZDX recalled

Acura said on Tuesday that it is recalling 1,850 versions of its freshly launched 2010 ZDX crossover for a potential airbag problem. The recall stems from a dashboard material that was cut wrong, which would cause the passenger-side airbag to deploy improperly. About two percent of the vehicles recalled are likely affected, spokesman Gary Robinson said.

Mercedes CL facelift (2010): first official photos

This is the newly facelifted Mercedes CL500; although previously tipped to be called the S-Class Coupé, Mercedes stuck with the original name after all. Alongside the soon-to-be industry-standard daytime running lights and updated grille, lights and exhaust, most of the changes on the new 2010 Merc CL are in areas you can't see. The biggest change is in the engine bay: out goes the old 5.5-litre V8 and in comes a more powerful and economical 4.7-litre bi-turbo.