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Chevrolet Volt uses parts made from oil-collecting booms

General Motors is transforming about 100 miles of boom material used to soak up oil in the Gulf of Mexico into auto parts for the Chevrolet Volt. The oil-soaked plastic material collected off the Alabama and Louisiana coasts will keep more than 100,000 pounds of waste from the nation's landfills. The project is expected to make enough plastic to supply the first-year production of Volts with plastic parts for under the hood.

MPG or performance: It's a trade with turbos

Some automakers say turbochargers offer high fuel economy and quick acceleration, the best of both worlds. Well, yes and no. Turbocharged vehicles allow automakers to keep power output high while they downsize engines for better fuel economy.

Porsche will return to Le Mans LMP1 class in 2014

Porsche have announced their intention to return to top-level sports prototype racing in 2014, with a car to compete in the LMP1 class at the Le Mans 24 Hour race. Porsche: Most successful manufacturer at Le Mans The Zuffenhausen-based carmaker has plenty of heritage to draw upon as it enters its LMP1 car development programme. Porsche have won the Le Mans 24hr race 16 times since 1970 with racing models including the 917, 956, 962 and 911GT1.