With what can a cruise control system (speed limiter) assist you?

A cruise control system helps the driver maintain a constant speed without having to keep their foot on the accelerator pedal. This promotes a steady driving pace, which can also contribute to energy-saving by avoiding unnecessary acceleration and deceleration. However, cruise control does not manage the distance to the vehicle ahead—that function belongs to adaptive cruise control or driver assistance systems designed for distance control. Therefore, the correct uses of a standard cruise control are maintaining speed and supporting an energy-efficient driving style.