Where is the power of the car?

1, the source of automobile power The source of automobile power is the engine, and the power of the engine comes from the inside of the cylinder.

2. Engine cylinder is the place where the internal energy of fuel is converted into kinetic energy. It can be simply understood that the fuel burns in the cylinder, which generates huge pressure to push the piston to move up and down. The force is transmitted to the crankshaft through the connecting rod, and finally converted into rotary motion, and then the power is transmitted to the driving wheel through the transmission and transmission shaft, thus pushing the car forward.