What is the difference between the 2019 and 2020 Audi A3 models?

I'm interested in buying a used Audi A3, but I want to know the key differences between the 2019 and 2020 models. Are there any significant changes or upgrades that I should be aware of?

The 2020 Audi A3 has received a facelift, with updates to the front and rear design, as well as new features like LED headlights and a virtual cockpit. The 2019 model did not have these features.

One of the biggest differences between the 2019 and 2020 Audi A3 models is the engine. The 2020 model offers a more powerful 2.0-liter engine compared to the 2019's 1.4-liter engine.