What is the most advanced safety feature on the Audi A5?

I am looking for the top-of-the-line safety feature on the Audi A5, preferably something that sets it apart from other vehicles in its class.

One of the standout safety features on the Audi A5 is the available Audi pre sense city system, which uses radar sensors to detect pedestrians, vehicles, and other obstructions in front of the vehicle. The system can provide audio and visual warnings and even apply the brakes if necessary to help avoid or mitigate a potential collision.