How does the Audi A8's quattro all-wheel drive system enhance performance?

I'm interested in purchasing an Audi A8 and have heard about the quattro all-wheel drive system. Can you explain how it works and the benefits it provides in terms of performance?

The quattro all-wheel drive system in the Audi A8 uses a center differential to distribute power to each individual wheel, allowing for better traction and handling in various driving conditions.

With quattro all-wheel drive, the Audi A8 is able to achieve a perfect 50:50 front-to-rear weight distribution, resulting in improved stability and cornering abilities.

In addition to its performance benefits, the quattro all-wheel drive system in the Audi A8 also enhances safety by providing better grip and control on slippery roads.