What are the advantages and disadvantages of using electric power steering (EPS) systems compared to hydraulic power steering (HPS) systems in cars, and how do EPS systems improve fuel efficiency, reduce maintenance requirements, and enhance driver assistance features while providing lighter steering feel and improved maneuverability?

Electric power steering (EPS) systems offer several advantages over hydraulic power steering (HPS) systems, including improved fuel efficiency, reduced maintenance requirements, and enhanced driver assistance features. EPS systems use an electric motor to assist with steering, eliminating the need for hydraulic fluid and associated components, such as pumps, hoses, and seals, reducing weight and complexity. Additionally, EPS systems can be more easily integrated with vehicle stability control and driver assistance systems, providing features such as lane-keeping assistance and automated parking. However, some drivers may prefer the feedback and steering feel of hydraulic power steering systems, which provide a more direct connection between the steering wheel and the road surface.