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

General Motors combines smartphone functions with the Chevrolet Volt

General Motors is bringing together two of the hottest areas of technology--smartphones and plug-in electric cars. GM's OnStar telematics unit has developed a downloadable application that will let Chevrolet Volt drivers use a Blackberry Storm, Apple iPhone or Motorola Droid to remotely control and monitor some vehicle functions, such as charging. The Volt is slated to go into production late this year and arrive in California utility company fleets by early 2011.

Design Essay: BMW i – Setting the industry agenda for the next decade

Many have already dismissed BMW i as a radical experiment too far ahead of its time, but looking beyond the glossy carbon fiber facade reveals three ways it will change the automotive landscape during the next decade: 1. Re-define the EV category Despite Tesla, Nissan, GM, Renault and Toyota all operating in the EV space, global sales in 2012 totaled just 54,000. Many put this down to high-cost and range anxiety, but another key factor is nearly always overlooked.

VW Design Vision Golf GTI (2013) 493bhp Golf revealed

As CAR reported in our scoop last week, VW will unveil a higher-performance Golf GTI hot hatch at the 2013 Wörthersee show, and here we have the first sketches of the super-Golf. Called the VW Design Vision Golf GTI, the concept packs close to 500bhp and can outrun a Porsche 911. It's by far the most extreme Golf hot hatch since the Bentley-engined GTI W12 concept of 2007.