What is the Difference Between a Three-Cylinder Engine and a Four-Cylinder Engine?

[MadisonLee]

Differences between a three-cylinder engine and a four-cylinder engine: 1. Number of cylinders: A three-cylinder engine has three cylinders; a four-cylinder engine has four cylinders. 2. Weight: A three-cylinder engine is smaller in size and lighter in weight; a four-cylinder engine is relatively larger and heavier. 3. Fuel consumption: A three-cylinder engine consumes less fuel; a four-cylinder engine consumes relatively more fuel. 4. Low-speed torque: A three-cylinder engine has greater low-speed torque; a four-cylinder engine has relatively lower low-speed torque. A three-cylinder engine consists of three cylinders arranged in the same block, sharing a single crankshaft to output power, primarily converting chemical energy into mechanical energy. A four-cylinder engine, also known as a four-cylinder engine, is a machine capable of converting one form of energy into another more useful form of energy.