GT3 Teams 2026
All GT3 teams competing in 2026, organized by championship, manufacturer, car and driver lineup.
17
Teams
3
Championships
9
Manufacturers
4
Multi-Series
0 teams · IMSA GTD
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GT3 Teams 2026 by Championship and Manufacturer
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Frequently Asked Questions
How many GT3 teams are there in 2026?
17 GT3 teams are tracked here for the 2026 season, competing across 3 championships.
Which championship has the most GT3 teams?
GT World Challenge has the most GT3 teams of the championships covered here, with 16.
Which manufacturer fields the most GT3 teams?
Mercedes Amg backs the most GT3 teams in the current field, with 3.
What's the difference between a factory and customer GT3 team?
A factory team races with direct manufacturer backing and works-level support, while a customer or privateer team buys a GT3 car and runs it independently, often mixing professional and gentleman drivers to meet each championship's driver-grading rules.
How many GT3 teams compete in more than one championship?
4 teams field entries in more than one championship in 2026.