How does Audi's quattro system work and what are the benefits?

I've heard a lot about Audi's quattro system, but I'm not exactly sure how it works and why it's so great. Can someone explain it to me in simple terms?

Firstly, the quattro system is Audi's signature all-wheel drive technology. It uses a center differential to distribute power between the front and rear axles, allowing for better traction and handling on different road surfaces. Secondly, having all four wheels powered means more stability and control in various driving conditions, giving you a safer and more confident driving experience.

In addition to improved traction and stability, the quattro system also helps with fuel efficiency. By intelligently distributing power, it can reduce unnecessary power to wheels that don't need it, which can save you money on gas in the long run.

Some Audi models also come with an enhanced quattro system that can actively adjust the torque distribution between the rear wheels. This helps with cornering and can give the car a more lively and engaging driving experience.