How many cylinders does the Audi W12 have?

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Audi W12 engine has 12 cylinders, arranged in a W configuration with three cylinders per group. Differences in cylinder count: Generally, under the same displacement, the more cylinders there are, the smaller the cylinder bore. Therefore, under the same displacement, a three-cylinder engine has a larger bore than a four-cylinder engine; power and fuel consumption differ. Compared to a three-cylinder, a four-cylinder engine offers better power, faster acceleration, and more stable vehicle performance, but it also consumes slightly more fuel; the structure differs. A three-cylinder engine has one fewer cylinder than a four-cylinder engine, along with corresponding reductions in one cylinder's ignition system, fuel supply system, connecting rod and crankshaft, and camshaft components. The structure of a three-cylinder engine is simpler than that of a four-cylinder engine. Engine cylinder count classification: