What are the differences between the Audi A3 and A3 Sportback?

I am interested in purchasing an Audi A3 but I am not sure what sets it apart from the A3 Sportback. Could someone provide a technical comparison?

The main difference between the Audi A3 and A3 Sportback is the body style. The A3 is a sedan while the A3 Sportback is a hatchback. This results in differences in overall length, cargo space, and access to the rear seats. Other than that, both models share similar engine and design features. However, it is ultimately a matter of personal preference.