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General Motors names Mary Barra to head global product development

General Motors named Mary Barra head of global product development on Thursday, succeeding Tom Stephens, who was named global chief technology officer of the automaker on Wednesday. An engineer, Barra, 49, is the first woman to hold the top product development job at GM. Since 2009 she has served as vice president of global human resources for GM--a key post as the automaker restructured and emerged from bankruptcy protection.

Shake-up at Tesla; a dozen UK orders

By Tim Pollard Motor Industry 16 October 2008 11:22 Electric car start-up Tesla is restructuring its US operation and laying off around 100 staff, as the credit crunch continues to make life difficult for car companies big and small. It’s now on its fourth CEO in 12 months, as founder Elon Musk takes over from Ze’ev Drori. In an announcement on the chief exec’s blog, Tesla Motors said it would be ‘cash-flow positive’ within six to nine months – but only by increasing production and cutting operating costs.

GM continues work on fuel-saving engine technology

Sometime in the next decade, you might be able to enjoy some of the benefits of a diesel without driving one. A technology called HCCI improves fuel economy 15 percent and releases fewer emissions by using a combustion process similar to what is used in diesel powerplants. General Motors continues work on the project, which could be applied across a range of engine sizes and used with other advanced fuel-saving technologies to help the company comply with the proposed new mileage and emissions targets announced Tuesday by President Barack Obama.