How does the Audi A6 utilize Quattro all-wheel drive?

I'm interested in understanding how Quattro all-wheel drive works in the Audi A6.

The Quattro all-wheel drive system in the Audi A6 distributes power to all four wheels in a 40:60 front-to-rear ratio, providing better handling and improved traction.

Quattro all-wheel drive in the Audi A6 uses an electronically controlled multi-plate clutch to distribute power to the wheels with the most grip, improving stability and control.

The Audi A6 also uses a self-locking centre differential to constantly adjust power distribution between the front and rear axles, resulting in enhanced balance and performance on varying terrains.