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
Drivers 10
Vehicles 1
Series 1
Circuits 1
Other brands 7
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 Penske wins the Rolex 24 for the third straight year — in the series' closest finish yet. Pace, reliability, and race dynamics under the data microscope.
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 Daytona 2025 — AI Data Analysis
Porsche Penske defends the Rolex 24 in 2025 — in the most chaotic finish of the series and with the tightest class spread of all six analyzed races.
Rolex 24 Daytona 2024 — AI Data Analysis
Porsche wins the Rolex 24 in 2024 with the #7 Penske — zero retirements in the GTP class and a photo finish. Pace, reliability and race dynamics under the data lens.
In the Knowledge Graph
Acura and the directly connected manufacturers, series, circuits and drivers. Open in the full graph →