What are the advantages of the Quattro all-wheel drive system in the Audi A6?

I'm considering buying an Audi A6 and I've heard a lot about their Quattro all-wheel drive system. Can someone explain to me the benefits of having this feature?

The Quattro all-wheel drive system in the Audi A6 provides increased traction and stability, especially in adverse weather conditions like rain or snow. It also improves handling and cornering performance, making your driving experience smoother and more dynamic.

With Quattro all-wheel drive, power is distributed to each individual wheel, allowing for better control and acceleration. This means you can take on rough terrain or challenging roads with ease.