What is a key difference between power steering and manual steering systems?

The key difference between power steering and manual steering systems is that power steering uses hydraulic or electrical assistance. This assistance significantly reduces the effort required by the driver to turn the steering wheel. In a power steering system, either hydraulic fluid is pressurized by a pump or an electric motor helps to move the steering mechanism, making it easier for the driver to maneuver the vehicle, especially at low speeds or when parking.

In contrast, manual steering relies solely on the physical effort of the driver to turn the wheel, requiring more strength and effort, particularly when the vehicle is stationary or moving slowly. This fundamental distinction is what sets power steering apart, enabling a more comfortable driving experience. Although other aspects, such as fuel efficiency or control, may be impacted by the type of system, the use of assistance is central to understanding the operational differences between these steering mechanisms.