What Are the Key Differences Between the Audi A8 and Audi A7?

I'm considering purchasing either the Audi A8 or the Audi A7, but I'm not sure which one would be a better fit for me. Can anyone explain the main differences between these two models in terms of performance, features, and overall driving experience?

The Audi A8 is a full-size luxury sedan, while the Audi A7 is a mid-size luxury hatchback. This means that the A7 is more compact and sporty, while the A8 offers a more spacious and luxurious ride. In terms of performance, the A8 has a slightly more powerful engine and better handling capabilities, but the A7 has a sleeker and more aerodynamic design for a smooth and agile driving experience.