What is the transmission system under the driver's seat of BMW 325li?

The transmission system under the driver's seat of BMW 325li is transmission, transmission shaft and rear axle.

1, transmission: BMW 325Li adopts a 6-speed automatic manual transmission, connecting the engine and the transmission shaft under the driver's seat, and transmitting the power of the engine to the rear wheels through the transmission.

2. Transmission shaft: A transmission shaft is connected between the transmission and the rear axle, which is responsible for transmitting the power of the transmission to the rear axle and driving the rear wheel to rotate.

3. Rear axle: The BMW 325Li model adopts the independent suspension structure of the rear axle, and the power is distributed to the left and right rear wheels through the differential on the rear axle to ensure the stability and balance during driving.