Official: Audi Sport joining F1 grid in 2026
German automaker Audi bares its F1 plans ahead of 2022 Belgian Grand Prix
Audi to enter F1 in 2026 with Sauber?
Announcement could come at this weekend's Belgian Grand Prix
Porsche, Audi to enter F1 in 2026
Both brands to take advantage of major engine rule changes for 2026
