What are the key features of the Audi A4's Quattro all-wheel-drive system?

I am looking to purchase an Audi A4 and I am wondering about the benefits of the Quattro all-wheel-drive system. Can you provide a detailed breakdown of its features and how they contribute to the driving experience?

The Audi A4's Quattro all-wheel-drive system is known for its exceptional handling and traction, thanks to its ability to constantly distribute power to the wheels that need it most. This technology ensures better stability and control, particularly in adverse weather conditions. I've personally driven through heavy rain and snow with ease thanks to Quattro.