General Motors is planning to show the serial version of the new luxury vehicle under the name Cadillac. The novelty will be built on the base of the concept Sixteen, but the engine will be brand-new: 7.2-liter V12 with 600 hp.

GM officials claim that the new engine will be both one of the most powerful 12-cylinder engines in the world and one of the most economical. It will be made possible due to the latest  technical decisions, for example automatic cylinder turn-off while driving at low speed.

Burn your Tires like a Madman

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