How do adaptive cruise control systems work in the Audi A3?

I'm interested in buying an Audi A3 and I've heard a lot about its adaptive cruise control. Can you explain how it works and what makes it unique from other cars?

Adaptive cruise control in the Audi A3 uses sensors to detect the speed and distance of the vehicle in front of you. It will automatically adjust your speed to maintain a safe distance and even stop the car if necessary.

One unique feature of Audi A3's adaptive cruise control is that it can be adjusted to different driving styles, from more conservative to more aggressive. This allows for a personalized driving experience.

Another useful aspect of the Audi A3's adaptive cruise control is its ability to handle stop-and-go traffic. It will automatically brake and accelerate in these situations, making your driving experience less stressful.