Lamborghini's LMDh Car Didn't Win Sebring, But That Was Never The Point

This year the 12 Hours of Sebring marked the first appearance of Lamborghini's new SC63 hypercar on American soil. Though a few design cues on the radically aerodynamic prototype body identify the racecar as a Lambo, just as the other new LMDh cars that debuted from BMW, Acura, Cadillac, Porsche, and Alpine over the past 18 months, the SC63 is without a doubt a purpose-built racer with very little relation to any of the Italian automaker's iconic roadgoing models.

In fact, founder Ferruccio Lamborghini long instilled his company with the belief that it never needed to go racing to prove anything in competition against other automakers. Yet here in 2024, Lamborghini can now celebrate an inaugural year of prototype racing along with 15 years of success for the Huracan GT3 racecar. I attended Sebring for the first time, as well, hoping to learn more about how the SC63 can help Lamborghini in the transition to hybridization and electrification of roadgoing supercars (and SUVs!) while immersing myself in the unique Central Florida culture of one of the world's premier endurance races.

The days leading up to Sebring allowed Mohr to oversee three free practice sessions, though the last was only a night run to check the SC63's lighting system. But even during the first few laps once the race began, I noticed with my own eyes how much every car bumped and bounced over the crackling Sebring surface—just another challenge for a team already playing catch-up.

Fans of Formula 1 might remember Lewis Hamilton's struggles with his Mercedes car "porpoising" in 2022 and 2023, but Sebring leaves every team in a similar situation. For an LMDh car that relies on aerodynamic performance almost more than power delivery, those bumps interfere with air flowing over and under the car, causing enormous headaches to find the ideal balance between suspension and aero setups. After speaking with Mohr, I watched as cars caught air leaving Turn 1, skittering around Turns 10 and 11 with almost no traction. Not ideal, to say the least, and the SC63 seemed to suffer from the issue more than most.

Luckily, Mohr at least seemed confident in the drivetrain's ability to survive through a 12-hour race, despite the fact that Lambo built the twin-turbocharged 3.8-liter V8 to pair with a Bosch hybrid-electric system entirely from scratch.

But with only a single car running during essentially two practice sessions, Mohr simply needed more time and data to dial in the setup properly. I asked him whether Lamborghini's selection of Ligier as the SC63's chassis builder—as opposed to every other team running a monocoque built by Multimatic, Dallara, and Oreca—might have helped or hindered the last-minute effort to optimize the interplay between damping, ride height, and aerodynamics.

"From the beginning on, we had a good feeling about the Ligier collaboration because this is also a smaller company, like us," Mohr said. "They proved that they have a good know-how on these things. And from our point of view, it was an advantage that we are the only LMDh manufacturer with this chassis partner."

Ligier sent reps to Sebring and Mohr stayed in contact with them throughout the weekend, but reacting to the conditions seemed to lend the effort more of an experimentation kind of ethos rather than a confident capability to manage the situation. And Mohr admitted that given the quick ramp-up, the challenging nature of Sebring, and his own newfound position, Lamborghini arrived to this first race in the United States harboring minimal hopes of notching the SC63's first win.

Given the complexity of fiddling with those settings while driving at top speed throughout a 12-hour endurance race, I also wondered aloud whether the SC63 benefits at all from Mohr's experience working on the 1,000-horsepower Revuelto hybrid or the forthcoming hybrid Urus, which I knew he recently took out for some winter testing. Mohr nodded in agreement, pointing to the modulation between the internal-combustion twin-turbo V8 and Bosch's hybrid system, which he thinks made the car much more easy for the drivers to manage.

"The tough job here is not so much to manage the peak power," he explained, echoing earlier comments in which he dismissed pure speed as the lazy EV-maker's metric. "For sure, like in the street car also, drivability is fundamental. Going off throttle, going on throttle, transient response of the engine, this is something you have to work on a lot."

As the temperatures dropped and the sun started to set, the mood within the Lambo team began to noticeably shift from frustration to optimism that the SC63 might actually finish the 12 Hours of Sebring. Knocking on wood, raised eyebrows, and nervous laughs notwithstanding, the clock ticked down steadily and darkness fell over the track. Still, the Lamborghini mostly languished behind the frontrunners, due again to time lost after pitstops and multiple safety cars.

The last few hours of racing proved quite dramatic. The leading Cadillac nicked a Ferrari while passing and flipped over onto a tire barrier, a Porsche needed a push getting back to the pits, and Acura's second-to-last lap overtake sealed the win. Throughout, as I wandered the Sebring infield keeping an eye on the revelry—absolutely never partaking of the Fireball shots offered from spectators wearing wigs, and certainly not a single White Claw nor Coors heavy nor Corona—Lamborghini steadily climbed up the leaderboard. I kept an ear out for the awesome Ford Mustang GTD racers roaring past, and noticed how different the always-set-to-be-unusual Cadillacs sounded from the rest of the LMDh cars.

For Lamborghini, the combination of internal combustion and electrification represents the future of customer cars, too. And even in the racecar, Mohr never wants the electric motor to drain the battery fully, becoming dead weight rather than providing additional output. Part of the goal of the LMDh program, as CEO Stephan Winkelmann further explained, involves opening customer eyes to the benefit of hybridization at the pinnacle of performance.

"The coupling of race technology is critical to help customers understand the future technology," Winkelmann said. "A lot of other brands are engaging in this series, it is also important for a company of our size for engagement."

From Mohr's perspective, Sebring counts as a win even without a podium appearance. And he plans to add a second car by the start of next year's season at Daytona, which will only increase the pace at which Lamborghini can play catch-up and, hopefully, start to truly compete in races from the starting lap.

"If you have three or four cars on the grid," Mohr explained, "you're collecting data at double or triple the rate, and you can test strategies much quicker."

By that time, Mohr hopes to have found a new motorsports chief to manage the liaising between Lambo, WEC, and IMSA—though as CTO he will continue to oversee the SC63's further refinement. Suffice to say, after getting tastes of endurance racing at Qatar and now Sebring, Lamborghini seems hooked. For customers and fans, that can only mean more performance from future models, though whether Lambo will ever offer a customer version of the SC63 remains a mystery that nobody at Sebring felt inclined to entirely rule out.