What is the Audi A8's Quattro system and how does it improve handling?

I've been looking into buying the Audi A8 and came across the Quattro system, but I'm not sure what it does. Can you explain how it works and how it affects the car's handling?

The Quattro system is Audi's signature all-wheel drive system. It uses a center differential to distribute power between the front and rear axles, allowing for better traction and control on slick or uneven roads.

Compared to other all-wheel drive systems, Quattro is known for its quick response and smooth operation. It constantly monitors and adjusts power distribution to each wheel, providing a stable and confident driving experience.

As for how it improves handling, the Quattro system distributes power to the wheels with the most grip, allowing for better control and stability in corners and on slippery surfaces. It's a great feature to have if you live in an area with inclement weather.