What are the most important features to consider when purchasing an Audi A7 for optimal performance?

I am looking to purchase an Audi A7 and have heard that there are key features that contribute to its high performance. Can anyone provide insight on what these features are and what I should look for when making a purchase?

The most crucial features to consider for top performance in an Audi A7 are its engine and transmission. Opt for the available 3.0-liter V6 engine for stronger horsepower and torque, and the 8-speed Tiptronic automatic transmission for smooth and efficient shifting.

Another important feature to consider is the Audi Drive Select feature, which allows you to switch between performance modes depending on your driving preferences. This can greatly enhance the overall driving experience of your A7.