What is the purpose of the Audi A6's Quattro drivetrain?

I've heard that the Audi A6 has a Quattro drivetrain, but I'm not sure what exactly that means. Could you explain the purpose of this feature?

The Quattro drivetrain is a trademark feature of Audi vehicles, providing all-wheel drive capability to enhance performance, handling, and safety. It distributes power between the front and rear wheels to improve traction and stability, particularly in inclement weather or on uneven road surfaces.

From my experience, the Quattro drivetrain on the Audi A6 is a game changer. It gives you excellent grip and control, even in challenging driving conditions. Plus, it makes the car feel more balanced and responsive on the road. Overall, it's a must-have for any A6 owner.