What are the key differences between the Audi A7 Sportback and the A7 Sedan models?

I am currently in the market for an Audi A7 but I am unsure of whether to go for the Sportback or Sedan model. Can anyone explain the main distinctions between the two?

The main difference between the Audi A7 Sportback and Sedan models is their body style. The Sportback has a fastback-style hatchback design while the Sedan has a more traditional sedan design.

In terms of practicality, the Sportback offers more cargo space with its hatchback design compared to the Sedan. However, the Sedan may have a smoother ride due to its longer wheelbase.