Front-drive versions are dropped, making Quattro all-wheel drive standard. Every 2021 A4 includes standard wireless Apple CarPlay, lane departure warning, and an integrated toll module. Premium Plus ...

Related: 2021 Audi A4 Review: Premium Vibes, Premium Price The exterior styling of the lineup carries over mostly unchanged, but all variants now get standard LED headlights.

The Audi A4, BMW 3 Series, and Mercedes C-Class are the cornerstones of the premium compact sedan market. In this full ...

Compare the 2021 Nissan Sentra and 2021 Audi A4. Uncover the best in specs, performance, and innovation for your next ride.