IMSA Classes Explained: GTP, LMP2, GTD Pro and GTD
The four IMSA classes at a glance: what GTP, LMP2, GTD Pro and GTD mean, which cars and drivers compete — and how the classes differ technically.
Manufacturers
Acura
Honda's performance brand in the US sports car scene — ARX prototypes from Daytona to the IMSA championship, built for North American endurance racing.
Connections
Connected with
Connected analyses
Does the IMSA Overall Champion Get to Race the 24 Hours of Le Mans?
Does the IMSA overall champion get an entry to the 24 Hours of Le Mans? The rules on automatic invitations, GTP/Hypercar convergence and crossing over, explained.
Rolex 24 At Daytona 2026 — AI Data Analysis
Porsche wins the Rolex 24 At Daytona 2026 with the #7 Porsche 963. Pace order, reliability by class, lead changes and the closing phase in a data check.
Daytona
Daytona 24 Hours: the Daytona International Speedway — high-speed banking plus a tight infield course. Circuit, character and history of the Rolex 24.
IMSA SportsCar Championship
The IMSA SportsCar Championship is America's sports car series. What GTP, LMP2, GTD mean — and why Daytona, Sebring and Petit Le Mans are must-watch events.
Daytona 24h — Roll of Honor
All overall winners of the 24 Hours of Daytona (Rolex 24) from 1962 to 2025 — with drivers, car and team. Including the early Daytona Continental years and the 1974 race that was not held.
IMSA — Champions
The driver champions of the top class (Prototype / DPi / GTP) of the IMSA WeatherTech SportsCar Championship from 2014 to 2025.
Rolex 24 At Daytona 2025 — AI Data Analysis
Porsche wins the Rolex 24 At Daytona 2025 with the #7 Porsche 963. Pace order, reliability by class, lead changes and the closing phase in a data check.
Rolex 24 At Daytona 2024 — AI Data Analysis
Porsche wins the Rolex 24 At Daytona 2024 with the #7 Porsche 963. Pace order, reliability by class, lead changes and the closing phase in a data check.
Hypercar Performance Analysis
Hypercar performance analysis by the data — every top-class manufacturer at Le Mans and Daytona 2024–2026 ranked by wins, podiums, pace and reliability.
In the Knowledge Graph
Acura and the directly connected manufacturers, series, circuits and drivers. Open in the full graph →