How does the Kia Stonic's auto cruise control work?

I'm interested in purchasing the Kia Stonic, but I'm not familiar with how the auto cruise control feature works. Can someone explain it to me?

The auto cruise control system on the Kia Stonic works by automatically maintaining a set distance from the vehicle in front of you.

It's a great feature for long highway drives as it helps reduce the fatigue of constantly adjusting your speed.

I've been using it for years and it's honestly a lifesaver. Just make sure to keep your hands on the wheel and be aware of your surroundings.