What Do Engine Power and Torque Mean?

[Terrance]

Engine power is a physical quantity that describes how quickly work is done, meaning that for the same amount of work, the shorter the time taken, the greater the power. Engine torque refers to the specific rotational force output by the crankshaft in the crank-connecting rod mechanism. Under the same power conditions, the faster the speed, the smaller the torque, and the slower the speed, the greater the torque. The magnitude of torque also, to some extent, demonstrates the vehicle's load capacity. These two factors are crucial parameters in determining the quality of an engine. For example, a car with higher power will have better endurance, while a car with higher torque will exhibit stronger explosive force. Both are extremely important for an engine.