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Porsche Boxster GTS and Cayman GTS revealed

The new Porsche Cayman GTS (pictured) will debut at the Beijing Motor Show Porsche has decided the Boxster and Cayman need the GTS treatment, so we get treated to both a Porsche Boxster GTS and Porsche Caymen GTS. Based on the Boxster S and Catmen S, both the GTS models get a Euro 6 version of the 3.4 litre flat six with an extra 15bhp, which means 325bhp for the Bosxster and 335bhp for the Cayman. Both come with a six-speed manual as standard but you can opt for 7-Speed Dual Clutch ‘box which allows the Cayman GTS to crack 62mph in 4.6 seconds and the Boxster GTS in 4.7 seconds.

Ford's green-car strategy hinges on smaller engines, turbocharging

Ford Motor Co. plans to use electric powertrains and smaller engines to improve fuel economy while offering a full range of vehicles. The challenge for Ford is to meet new CAFE regulations and sell pickups, SUVs, crossovers and cars.

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.