What are the major differences between the 2021 Audi A7 and 2020 Audi A7?

I am looking to upgrade to the latest Audi A7 model, but I am not sure if the changes are significant enough to justify the cost. What are the key differences between the 2021 and 2020 models in terms of performance, design, and features?

The 2021 Audi A7 has received a major upgrade in terms of performance, with a more powerful engine and improved handling. On the other hand, the 2020 model has a slightly smoother ride and better fuel efficiency.

In terms of design, the 2021 Audi A7 has a sleek and modern look compared to the more classic aesthetic of the 2020 model. The interior has also been updated with new technology and a more luxurious feel.