How does the all-wheel drive system affect the performance of the Audi A4?

I've heard that the Audi A4 comes with an optional all-wheel drive system. What is the difference between the standard front-wheel drive and this all-wheel drive system, and how does it affect the overall performance of the car?

The all-wheel drive system, known as Quattro, provides improved traction and stability by distributing power to all four wheels. This allows for better handling and grip, especially in wet or slippery conditions.

In addition to enhancing performance, the all-wheel drive system can also improve fuel efficiency. By only sending power to the front wheels when necessary, the Quattro system can help save on gas.

With the all-wheel drive system, you can expect a smoother and more controlled driving experience. It provides superior grip and stability, making the Audi A4 a great choice for both city driving and long road trips.