Listen to this article 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. LMDh is essentially a successor to the successful DPi platform IMSA introduced in 2017. As was the case previously, manufacturers must base their new designs upon a next-generation LMP2 chassis, of which there are four licensed constructors: Oreca, Dallara, Ligier and Multimatic. Engine choice remains free within the scope of regulations, but all cars must now be fitted with a spec hybrid system built jointly by Bosch (inverter), Williams Advanced Engineering … [Read more...] about Who will race in WEC and IMSA with LMDh/LMH cars in 2023?