What are the key differences between the Audi A7 55 TFSI and the Audi A7 60 TFSI?

I am considering purchasing an Audi A7 and I'm curious about the main differences between the 55 TFSI and the 60 TFSI models. Can someone provide a breakdown of the key variances in specs and performance?

The main difference between the 55 TFSI and 60 TFSI models lies in their respective engines. The 55 TFSI is equipped with a 3.0-liter turbocharged V6 engine, while the 60 TFSI has a more powerful 4.0-liter turbocharged V8 engine.

In addition to the engine, the 60 TFSI also comes with standard all-wheel drive, whereas the 55 TFSI has a front-wheel drive option. This can result in better handling and traction for the 60 TFSI in certain road conditions.