Is cloud 156 horsepower 4 102?

156 horsepower in the cloud is not 4 102 but 4 105. 4 102 engine is 120 horsepower instead of 156 horsepower. The following is extended information:

1, the power of the engine is not equal to the power of the car, and there will be intermediate power loss in the mechanical transmission. In addition, the design of thickening and aggravating the car body for safety reasons will also lead to the loss of engine power. So a car with a small displacement engine is not necessarily slower or worse than a car with a high power engine. 2. Under the same displacement, the greater the power, the better. Some automobile manufacturers use advanced technology to improve power, such as intake valve stroke control, EGR, 5-valve and so on. This also means an increase in engine cost. ?