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

Latest GM shakeup shuffles execs in product planning, development

General Motors Co. has reassigned dozens of product development executives and appointed new heads of global product planning, powertrain engineering and quality in its latest departmental shakeup. Responsibility for global product planning moves to CEO Ed Whitacre from Vice Chairman Tom Stephens.

Renault turn central London in to a full-size Scalextric for the Zoe EV (video)

The Renault Zoe Scalextric cars turn on to the Embankment Even those who have never driven an electric car probably have if we count childhood exploits with Scalextric; hand-grip controllers clenched in hand seeing how fast you can go before your car tips off in a bend. So Renault decided it would be a good idea to create a full-size Scalextric track in central London, modify a pair of Renault Zoe EVs to slot in to the newly fabricated track and blat the cars round the 1.9 mile track in London controlled by competition winners from a helicopter hovering overhead. The race sees the two Zoes go head-to-head on the Scalextric track, starting out on the South Bank by the London Eye, over Westminster Bridge, past the Houses of Parliament, down the Embankment, up The Strand, over Waterloo Bridge, round the IMAX and finishing alongside the Thames at the finish line.

CAR scoop: BMW and Toyota's joint sports car plot

BMW is buddying up with Toyota on an all-new sports car platform, set to underpin the replacements for the Z4, 6-series and GT86. The unlikely collaboration stems from an alliance that began in 2011, where BMW and Toyota agreed to co-develop next-generation lithium ion batteries, and for Toyota to use BMW’s fourpot diesels in its European cars. An engineering team is beavering away on the project, with the clock ticking: the suits want to outline the car’s specification before the end of 2013. What does BMW get out of the bargain?