How is the all-wheel drive system in the Audi R8 different from other all-wheel drive systems?

I've heard that the Audi R8 has a unique all-wheel drive system, but I'm not sure how it's different from other all-wheel drive systems. Can you explain the differences?

The all-wheel drive system in the Audi R8 is called quattro and it uses a self-locking center differential to distribute power between the front and rear axles in a 40:60 ratio.

Unlike other all-wheel drive systems that rely on electronic systems to detect wheel slip, quattro in the Audi R8 uses a mechanical torque-sensing center differential for quicker response and more precise power distribution.

The all-wheel drive system in the Audi R8 is not only designed for better traction and handling, but it also provides better weight distribution which helps improve the overall balance and performance of the car.