W12 engine
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A W12 engine is a twelve-cylinder piston engine in which either three banks of four cylinders, or four banks of three cylinders are arranged in a W configuration around a common crankshaft.
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Volkswagen's 6.0 WR12 48v engine
Bentley's 6.0 twin-turbocharged W12 engine
Volkswagen Group W-12 engine
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Volkswagen Group have produced a number of W12 internal combustion piston engines for their Volkswagen, Audi, and Bentley marques, since 2001.
Bentley Continental GT W12 engine