Grand Touring Prototype

Grand Touring Prototype may be:

GTP, the 1980s sports prototype class under IMSA GT Championship GTP, the 2020s sports prototype class under IMSA SportsCar Championship, using LMDh and Le Mans Hypercar cars

See also IMSA GTP, used in the IMSA GT Championship Le Mans Prototype, GTP-style cars Daytona Prototype, 2010s GTP replacements Group C, 1980s FIA equivalents to the IMSA ones