What are the main differences between the 2020 Audi A6 and the previous model?

I am interested in buying a new Audi A6, but I want to know the key changes and upgrades from the previous year model. Can you provide an overview of the differences I can expect?

The 2020 Audi A6 has received a major design overhaul with a sharper and more aggressive front grille, new headlights, and a more sculpted hood. It also comes with new technology features such as a digital instrument panel and a larger infotainment screen.

One of the significant changes in the 2020 Audi A6 is the inclusion of a mild-hybrid powertrain in its base model. This improves fuel efficiency and adds a bit more power to the engine.