What is the difference between the Audi A7 and the RS7?

I'm interested in purchasing an Audi A7, but I also want to know what sets it apart from the RS7 model. Can someone clarify the key differences between the two models?

The main difference between the Audi A7 and the RS7 is the engine. The RS7 has a more powerful engine, resulting in better performance.

Another noticeable difference is the design. The RS7 has a more aggressive and sporty look compared to the A7.

In terms of price, the RS7 is more expensive due to its higher performance and added features.