About AU4
The AU4 Australian Championship is an Australian open-wheel series for FIA Formula 4 cars. Run as the Australian Formula 4 Championship from 2015 to 2019, it was revived by a new promoter in 2024 and renamed in 2025.
- Discipline
- Single-seater
- 2026 season
- 5 rounds · season over
- All seasons
- 5 events
- Countries
- 1
5 of 5 rounds complete