Why does the Audi A4 have a smooth and quiet ride?

I've noticed that the Audi A4 has always been praised for its comfortable and serene driving experience. Is there a specific technical feature that makes this possible? How is it different from other car models?

The Audi A4 is equipped with a multi-link suspension, which helps absorb shocks and vibrations from the road surface. This results in a smoother and quieter ride compared to other car models.

The A4 also has active noise cancellation technology, which uses microphones and speakers to detect and counteract unwanted noise in the cabin. This contributes to a more peaceful driving experience.