How does the Audi A1's Quattro all-wheel drive system improve handling?

I've been considering purchasing an Audi A1 and I've heard about its Quattro all-wheel drive system. Can someone explain exactly how this system works and how it enhances the vehicle's performance?

The Quattro all-wheel drive system in the Audi A1 uses a torque-sensing differential to distribute power between the front and rear axles, providing better traction and control in all weather conditions. It also improves handling by constantly adjusting power to individual wheels, helping to reduce understeer and oversteer.

As someone who has driven an Audi A1 with Quattro for years, I can say that it absolutely improves handling. The system is able to detect differences in wheel speed and adjust power accordingly, which helps with cornering and stability on slippery roads. You'll definitely feel a difference in control compared to two-wheel drive vehicles.