GM revealed a new video that presents details on the new CTS-V Wagon. Like the sedan and coupe models, the CTS-V sports Wagon is powered by the same 6.2 liter supercharged V8 engine that delivers a total of 556 hp and 551 lb.-ft. of torque. The engine can be coupled to either a six-speed manual transmission or a six-speed automatic. Sales will begin in late 2010.

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