Powertrain – Engine to Wheel (Power Transmission System)

The powertrain (power transmission system) transfers power from the #engine to the wheels. 

It is comprised of the following components sequenced in the direction that the power flows: 

1. Engine – Converts combustion energy into rotational movement using pistons
2. Transmission – The gears for controlling the torque and speed of the driveshaft
3. Driveshaft
4. Differentials – Converts the rotation of the driveshaft into rotation of the perpendicular axels
5. Axels
6. [Wheels]