Why does the 2021 Audi A5 have a lower fuel economy compared to its previous models?

I'm interested in purchasing a new Audi A5, but I noticed that the 2021 model has a slightly lower fuel economy than the 2020 and 2019 models. Is there a reason for this change?

The 2021 Audi A5 has a lower fuel economy due to its increased power output, which results in better performance and acceleration. If fuel efficiency is a top priority for you, you can opt for the A5 Sportback model, which has a slightly higher fuel economy.