How does the Audi A8's Quattro system improve traction and handling?

I have heard that the Audi A8 boasts a superior all-wheel drive system called Quattro. How does this system work, and what benefits does it offer compared to traditional all-wheel drive systems? Can it improve handling and traction in poor weather or road conditions?

The Quattro system in the Audi A8 uses a mechanical central differential to distribute torque between front and rear axles, providing a balanced and stable driving experience. My personal advice would be to try it out on a wet or snowy road to truly experience the benefits.