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Ford Freestyle under investigation for low-speed surges

The National Highway Traffic Safety Administration is investigating the Ford Freestyle wagon for complaints that it surges forward at low speeds. More than 200 complaints have been lodged about the issue, alleging that the Freestyle jumps forward at low speeds even when the accelerator isn't pressed. NHTSA is investigating about 170,000 Freestyles in model years 2005 through 2007.

Citroen C-Cactus concept's green secrets

By Tim Pollard Motor Shows 17 September 2007 12:52 Citroen C-Cactus: the lowdown Citroen’s C-Cactus concept car on show at Frankfurt signals the start of a programme to investigate simplifying the construction of its cars –stripping out unnecessary weight, complexity and emissions from its everyday hatchbacks and saloons. And it’s not as far flung as it looks. Its designers told CAR Online that this concept wasn’t about the external design, but rather the way the project was conceived and built.

GM to double size of battery lab

General Motors says it will spend $8 million to double the size of its Global Battery Systems Lab, which the company claims is the largest and most technologically advanced automotive battery lab in the United States. GM says the expansion will speed up the development of hybrid and electric vehicles, such as the upcoming Chevrolet Volt, by improving on-site testing of battery cells and systems. When finished, the lab will be 30,000 square feet bigger than it is now, for a 63,000-square-foot total.