How does the quattro 4-wheel drive system work in the Audi A5?

I'm looking into purchasing an Audi A5 and have heard a lot about the quattro 4-wheel drive system. Can you explain how it works and what benefits it offers?

The quattro 4-wheel drive system in the Audi A5 uses a center differential that distributes power between the front and rear wheels, allowing for more balanced and stable handling on various road conditions. My advice would be to opt for the quattro system if you regularly drive in inclement weather or on unpaved roads.

The quattro 4-wheel drive system can send up to 70% of the engine's power to the front wheels or up to 85% to the rear wheels, depending on the driving conditions. This allows for improved traction and performance, especially in snowy or slippery roads. I would recommend getting the quattro system for added peace of mind while driving.