ART Grand Prix has won the most Formula 3 teams championships, with 6.
Most successful:
- ART Grand Prix — 6
- Prema Racing — 5
Based on Formula 3 teams champions 2010–2025.
Feeder Series
Which team has won the most Formula 3 titles?
ART Grand Prix leads with 6 Formula 3 teams titles.
Sources
- Paddock curated championship records
- Wikipedia — Formula 3 champions
- Formula 3 official site