What are the differences between the Quattro and S-tronic systems in the Audi A5?

I'm considering purchasing an Audi A5 and am trying to understand the differences between the Quattro and S-tronic systems. Can someone provide more information?

The Quattro system on the Audi A5 is an all-wheel drive system that provides better traction and stability in various driving conditions. On the other hand, the S-tronic system is a dual-clutch automatic transmission that offers quick and smooth gear shifts. Depending on your driving needs and preferences, either option can enhance your overall driving experience.

In terms of performance, the Quattro system offers better acceleration and handling compared to the S-tronic system. However, the S-tronic presents a more efficient fuel consumption rate. Consider your driving priorities and make your decision based on that.