Kia's precise MDPS 'electric' power steering

To save fuel and deliver responsive handling in everyday driving, new Kia cee'd retains Kia's Motor Driven Power Steering system (MDPS). This electric power-assisted rack and pinion steering has relatively high gearing, requiring just 2.69 turns of the wheel from lock-to-lock. This system gives a fuel saving of 3% compared to conventional hydraulic assistance.

Although the steering hardware is carried over, the steering effort is reduced. A new Vehicle Stability Management (VSM) programme is introduced with improved electronic communications between the Electronic Stability Control (ESC) system and the MDPS steering controller. The VSM reduces the amount of assistance if the driver is applying too much steering effort - and increases assistance if the driver is applying too little effort.

    See also:

    Drivetrain
    The typical sedan has a larger engine than the Kia Rio. Keep in mind that smaller engines are often cheaper to fix, but smaller engines can be stressed more. The Kia Rio could learn a lesson or tw ...

    Explanation of scheduled maintenance items
    Engine oil and filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the vehicle is being driven in severe conditions, more frequent oil an ...

    Vehicle weight
    This section will guide you in the proper loading of your vehicle and/or trailer, to keep your loaded vehicle weight within its design rating capability, with or without a trailer. Properly loadin ...