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

I am considering purchasing an Audi A7 but I'm not sure what the difference is between the regular A7 and the A7 Sportback. Can anyone explain the technical differences between these two models?

The main difference between the A7 and the A7 Sportback is the body style. The A7 has a traditional sedan shape while the A7 Sportback has a more coupe-like design.

The A7 Sportback also has a longer wheelbase compared to the A7, which gives it a more spacious interior.

In terms of performance, both models offer similar engine options but the A7 Sportback has a slightly lower center of gravity which can improve handling and stability.