9X8

Regulations · 4 min read

What is the difference between LMH and LMDh?

LMH (Le Mans Hypercar) and LMDh (Le Mans Daytona h) are the two platform types that share the top class of the WEC, the Hypercar class. LMH cars are designed from scratch by their manufacturer, including the chassis, hybrid system and engine. LMDh cars are built around one of four spec LMP2 chassis (Dallara, Ligier, Multimatic, Oreca) with a manufacturer-developed engine bolted on top of a single mandated spec hybrid kit. Both platforms race each other through a system called Equivalence of Technology, designed to make them lap at the same pace.