A combination of lower costs, particularly when compared to the LMP1 era of the FIA World Endurance Championship, and the chance to race the same car in two major series have proven key factors in luring manufacturers back to the top class of the WEC (simply known now as 'Hypercar') and the IMSA WeatherTech SportsCar Championship (where the equivalent class is called 'GTP').
Before we proceed to the list of marques, it's worth reiterating the differences between LMDh and LMH regulations.
