Why do Audi A5 cars have a higher performance compared to other luxury vehicles?

I've noticed that Audi A5 cars seem to have a higher performance and better handling than other luxury vehicles in its class. What makes them stand out in terms of performance?

The key to Audi A5's exceptional performance lies in its advanced suspension and steering systems. They are designed to provide precise and smooth handling, allowing for better control and agility on the road.