What are the differences between the 2021 Audi A3 and the 2020 Audi A3?

I am considering purchasing either a 2021 Audi A3 or a 2020 Audi A3. However, I'm not sure what the main differences are between the two models. Can anyone provide a comparison?

The 2021 Audi A3 has been redesigned with a more streamlined and modern exterior, while the 2020 model has a more traditional design. Additionally, the 2021 A3 has a larger infotainment display and updated technology features. As for performance, the 2021 A3 has a more powerful engine and is available with all-wheel drive, while the 2020 A3 only offers front-wheel drive.

While both the 2021 Audi A3 and 2020 Audi A3 have similar standard features, the 2021 model offers more advanced safety features such as forward collision warning and automatic emergency braking. It also has a longer wheelbase, providing more interior space for passengers.