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

McLaren MP4-12 650S hits the Web ahead of official Geneva reveal

Images of the new McLaren MP4-12 650S have leaked to the Internet ahead of a planned unveiling for the British supercar at the Geneva Motor Show in early March. Created in response to customer demand for an edgier version of the McLaren MP4-12C offering greater levels of driver engagement, the 650S runs a more heavily tuned version of McLaren's twin-turbocharged 3.8-liter V8 direct-injection engine producing a claimed 25 hp more than the variant used by standard sibling for a total of 641 hp (as its name suggests 650 ps -- metric hp). Further details remain scarce ahead of the MP4-12C 650S's official public unveiling in Switzerland two weeks from now, although information passed on to prospective customers at a private presentation of the new two-seater held last week suggest it is also in line to receive a series of modifications to its seven-speed dual clutch gearbox, suspension, steering, brakes and aerodynamics -- all aimed at providing it with a more aggressive nature and added racetrack ability.

Tokyo motor show 2011 - a walkaround review

Two years ago, in the midst of the worldwide financial crash, the 2009 Tokyo motor show felt like a tiny regional event as Western manufacturers abandoned ship. Not this year. The 2011 Tokyo motor show was different, with Audi (A1 Sportback), BMW (ActiveHybrid 5) and VW (Cross Coupe concept and Passat Alltrack) all unveiling new metal.

Smart Forvision concept (2011) first official pictures

Smart will show this Fortwo design study at the 2011 Frankfurt motor show. Called – futuristically enough – the Smart Forvision concept car, it's a good stab at what 2014's new Fortwo could look like. It's brimming with the sort of tech designed to keep the Fortwo's eco credentials alive and kicking.