What is the Audi A6's torque vectoring system?

I've heard about torque vectoring systems in other cars, but I'm not sure what it does in the Audi A6. Can someone explain its function and any benefits it offers while driving?

The torque vectoring system in the Audi A6 uses electronic stability control and the car's brakes to improve handling and performance. It redistributes power to the wheels that need it most for better cornering and traction.

As a longtime Audi A6 driver, I can say that the torque vectoring system really makes a difference in tight turns and on slippery roads. It helps keep the car stable and responsive.