Is RWD a transmission?

RWD is not a transmission system, but refers to the drive layout form of Rear Wheel Drive. In automotive engineering, the transmission system includes components such as the clutch, gearbox, and drive shaft, which are responsible for transmitting engine power to the drive wheels; while RWD only indicates that power is ultimately output by the rear wheels and belongs to the classification of drive forms. Rear-wheel drive models typically adopt a longitudinally mounted engine layout, transmitting power to the rear differential via the drive shaft. This design optimizes front-to-rear weight distribution (approaching 50:50) and enhances cornering stability, making it common in driving-focused models like the Toyota 86 or BMW 3 Series. However, RWD vehicles may be more prone to oversteer than front-wheel drive vehicles on low-traction surfaces (such as wet roads), requiring electronic stability systems (e.g., VSC) to improve safety. While some high-performance and luxury vehicles in the Malaysian market maintain rear-wheel drive configurations, most mainstream family cars utilize front-wheel drive layouts due to cost and space considerations.