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Caterham reveals new SP/300R race car

British specialty-car maker Caterham unveiled its new SP/300R sports prototype race car and a plan for creating a one-make series in 2012 on Thursday at the Autosport International Show in Birmingham, England. The SP/300R is powered by a supercharged 2.0-liter Ford Duratec four-cylinder engine. It produces 299 hp and 213 lb-ft of torque.

Porsche reviews early years at Le Mans: Video

Porsche will make its return to the LMP1 class of the 24 Hours of Le Mans in 2014. To celebrate, it has released another teaser video that highlights the brand's history at the famous race from the early years. Porsche has more wins at Le Mans than any other manufacturer, including Audi.

GM will launch sale across all brands this week

General Motors will launch a big incentive program on each of its four brands starting Nov. 18. Chevrolet will go with the “Red Tag Sale,” Buick-GMC with the “Holiday Event” and Cadillac with the “Season's Best” sale.