Powertrains and drivetrains essentially do the exact same thing. They produce kinetic energy to power cars. A drivetrain is a group of parts that interact with the engine to move the wheels and various parts of the vehicle to thrust it into motion. These parts often include the transmission, differential, driveshaft, axles, CV joints, and the wheels.
Moving on to power transmission, it refers to the transfer of energy through physical motion from one component to another in machines. In case of cars, it’s the power moved from the engine to the wheels. Automotive transmission can be manual or automatic.
Hence, a wide range of training systems whether on large scale or small scale (Kits) are provided to cover all of the mentioned topics