What parts does the automobile drive system include?

Ordinary cars are front-driven, that is, the engine drives the gearbox, and after shifting gears, it is transmitted to the tires through the left and right transmission shafts, and the car runs. The off-road vehicle can drive back and forth. As mentioned above, there is an additional transfer case, that is, the engine passes through the gearbox and then passes through the transfer case, and the engine oil is transferred from the transfer case to the front and rear axles to drive the car. The transfer case controls the front and rear axles to work at the same time or single shaft, while some cars are driven by engines, that is, the engines are behind, and many cars are driven by sports cars. That's all I know. I hope I can help you.