Insight: Why BMW Updated its M Hybrid V8 LMDh Car
Sportscar365 explores the key reasons into the aero makeover for BMW’s fresh-faced LMDh challenger…
BMW just completed its third season in top-class prototype competition following last weekend’s FIA World Endurance Championship season-ending 8 Hours of Bahrain, wrapping up its second campaign with the BMW M Hybrid V8 in the globe-trotting championship, and month earlier, closed the curtain on its long-standing partnership with Team RLL in the IMSA WeatherTech SportsCar Championship.
While the results in WEC were nothing to shine about with only a single podium finish over the eight-round season, the highlight of its factory LMDh program this year came at the WeatherTech Championship round at Road America, where Dries Vanthoor and Philipp Eng led home a 1-2 finish, marking BMW’s third victory with the car that debuted in 2023.
With the likes of Porsche and Cadillac having achieved more global success with its LMDh machinery, BMW is looking to fight back and make significant gains on the track with what’s been considered the first comprehensive aerodynamic update of all cars so far built to the joint IMSA-ACO prototype platform.
Three years is often considered an eternity in motorsport, with strict rules prohibiting significant updates, which sees each LMDh model only permitted five Evo jokers and one car re-homologation in the first five seasons.
BMW took its first joker at the start of this year, with a brake update to the car. However, the new-look M Hybrid V8, which features nearly an entirely fresh design, has been aimed to take the Dallara-chassied prototype to the next level in terms of performance and drivability.
According to BMW M Motorsport’s project lead for the car, Achim Klein, roughly 50 percent of the bodywork is brand-new, primarily on the front-end, which includes a new front splitter, smaller kidney grilles, revised headlights and other components, bringing a distinct new visual aesthetic to the prototype.
However, as Klein explains, the change wasn’t just made for looks.