Why is Quattro all-wheel drive important for the Audi A6?

I've heard that the Audi A6 comes with Quattro all-wheel drive. Can you explain why this feature is important and how it benefits the vehicle's performance?

Quattro all-wheel drive is an essential feature for the Audi A6. It improves the car's traction and handling, especially in adverse weather conditions, ensuring a smoother and safer driving experience.

Being originally designed for racing, Quattro all-wheel drive in the Audi A6 can distribute power between each wheel, providing better grip and acceleration on both dry and wet roads.