The Cadillac V-Sequence.R’s new rear wing for 2026 is a direct eye-catcher. However the change it made wasn’t about aesthetics, as the brand new rear wing marks a elementary shift in Cadillac’s aerodynamic philosophy.
The ultra-low rear wing of Cadillac’s LMDh prototype instantly caught everybody’s consideration on the 2026 Rolex 24 at Daytona. And it wasn’t simply the followers who have been buzzing, the drivers observed it too.
“It appears actually cool and aggressive. Final yr it was an ordinary wing, however now it has this glossy profile,” Jordan Taylor advised Motorsport.com at Daytona. By then, the drivers had already grown accustomed to the take care of numerous testing kilometres in the course of the November pre-test and the “Roar.”
The explanation for the distinctive look goes far past visible drama, nevertheless, as it’s a deeply-rooted engineering determination. Below LMDh rules, producers are solely permitted one adjustable aerodynamic machine on the automobile. Beforehand, Cadillac utilised the entrance splitter to tune the automobile. The aero stability throughout completely different tracks was primarily managed by way of splitter changes and the car’s rake. With the 2026 Evo bundle, Cadillac has flipped the script: the rear wing is now the only adjustable aspect.
“Final yr, we might solely tune the entrance. This yr, we modify the rear,” Taylor defined. The first purpose was stability and simplified dealing with. His brother, Ricky Taylor, added that the shift has develop into a “nice tuning device for the group” to fine-tune the automobile’s stability extra successfully.
Taming the “Soiled Air”
The predecessor’s sensitivity to turbulent air was the principle driver behind the improve. Dieter Gass, group principal of Cadillac’s World Endurance Championship companion Jota, highlighted this wrestle to Motorsport.com after the Bahrain finale: “The automobile was nice in clear air, however as quickly as we caught site visitors, it grew to become extremely troublesome for us. It made overtaking a nightmare, even when we had the tempo on paper.”
By dropping the wing aspect decrease, the airflow is now higher managed by the bodywork forward, successfully “smoothing out” the air earlier than it hits the wing. With the previous high-mounted wing being absolutely uncovered to the turbulent aerowash of automobiles forward, the decrease place ensures a extra constant circulate.
“It’s a lot simpler in site visitors and when following different automobiles. It’s merely a greater race automobile now,” Louis Deletraz confirmed to Motorsport.com.
Regardless of its glossy look, the automobile is not missing grip. All Hypercars/GTPs function inside a strictly outlined aero window for each downforce and drag, and the V-Sequence.R stays firmly inside these parameters. “It doesn’t really feel such as you’ve misplaced downforce. The automobile nonetheless feels very planted within the high-speed sections,” Colton Herta famous.
In reality, Deletraz believes the brand new setup solves a long-standing Cadillac weak point: “We all the time appeared to lack a little bit of top-end pace while being very quick within the corners. I feel with this design we discovered a greater compromise, protecting us quick within the turns however making us a menace on the straights.”
Herta additionally identified a unusual aspect impact: the view from the cockpit — or lack thereof. As a result of the aspect sits so low, it has vanished from the drivers’ conventional line of sight. “It’s a very completely different perspective out the again. You don’t actually see the wing in any respect within the mirrors, possibly simply the very backside of it. It’s not like something I’ve ever raced,” the 2026 Cadillac F1 reserve driver stated.
Bamber: Daytona confirmed mission completed
Endurance racing is about consistency, and the early indicators are promising. “It widens the window for us. In endurance racing, you want a user-friendly automobile that may deal with altering situations. Now we have that now,” Jordan Taylor summarised.
At Daytona, the improve confronted its first actual check. The #31 Motion Categorical Cadillac fought for the win till the ultimate phases, narrowly lacking out to the #7 Penske Porsche. Earl Bamber, who was within the midst of the combat throughout his cost by way of the sector, confirmed the aero replace did precisely what it was imagined to.
“We undoubtedly achieved our purpose. The automobile felt significantly better in site visitors, particularly when carving by way of the GTs. It’s nonetheless not straightforward to observe as a result of the sector is so tight and any lack of downforce hurts, however it’s a profitable replace for us,” he stated after the race.
Learn Additionally:
We would like your opinion!
What would you wish to see on Motorsport.com?
– The Motorsport.com Workforce
