What is the difference between the Audi A7's S-line and RS models?

I am considering buying an Audi A7 but am confused about the different models available. I am particularly interested in the S-line and RS versions. Can someone explain the differences between these two models and what features set them apart? Thank you!

The Audi A7 S-line is a trim level within the A7 lineup that offers sportier styling and handling compared to the base model. On the other hand, the RS model is the top-of-the-line performance version that features a more powerful engine and enhanced performance features such as upgraded brakes and suspension. Think of the S-line as a more sporty and visually appealing A7, while the RS is a truly high-performance option.

One key difference between the S-line and RS models is their engines. The S-line typically comes with a more powerful engine than the base A7, but it is not as powerful as the RS model. The RS model has a larger and more powerful engine, resulting in significantly higher horsepower and torque ratings. If you want a thrilling driving experience, the RS is the way to go.