What is the Quattro System in the Audi A6 and how does it benefit its performance?

I've heard a lot about the Quattro System in the Audi A6, but I'm not sure exactly what it does and why it's important. Can someone explain it to me?

The Quattro System is a permanent all-wheel drive system in the Audi A6, distributing power between the front and rear wheels as needed. It improves traction and handling in all weather conditions, giving the car better stability and performance.

Not only does the Quattro System provide better handling and traction, but it also improves the car's acceleration and cornering capabilities. It's a game-changer for the Audi A6's performance on the road.