Following a turbulent opening phase to the 2026 Formula 1 campaign, McLaren is set to introduce a comprehensive technical overhaul of the MCL40. Team Principal Andrea Stella has confirmed that the upcoming rounds in Miami and Canada will see the deployment of what is effectively a “completely new car” in terms of aerodynamic philosophy.
The Woking-based outfit endured a difficult start to the new regulatory era. A lacklustre P5 for Lando Norris in Melbourne was followed by a double retirement in China triggered by reliability issues. However, following Oscar Piastri’s podium finish in Japan, the team is pivoting from incremental updates to a foundational shift in their development path.
“In our intent, there was always the idea to deliver sort of a completely new car, especially from an aerodynamic upgrades point of view, for the North American races,” Stella noted. Whether this is really the case in just 5 weeks of development time – only time will tell.
Entirely new aero philosophy for MCL40
The Italian engineer suggested that recent calendar adjustments provided a strategic window for the factory to streamline production. “Across Miami and Canada, we will see an entirely new MCL40,” he added, signalling that the update goes far beyond standard “B-spec” modifications.
Despite the scale of the upgrade package, Stella remains pragmatic regarding the competitive order. In the high-stakes environment of a major regulation change, McLaren is aware that their rivals are not standing still.
- Relative Gains: The objective is to outpace the development rate of direct competitors, specifically targeting the performance delta to Mercedes and Ferrari.
- Performance Recovery: Stella emphasised that the goal is to recoup losses sustained in the opening rounds while consolidating the gains seen in Suzuka.
“It will be effectively just a check who has been able to add more performance within the same time frame,” Stella remarked. “But we are quite happy with the development that we’ve been able to manage in the background.”
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Mercedes less likely to reinvent their 2026 car
The 2026 regulations represent a clean slate, a sharp contrast to the stable technical platform McLaren exploited during their 2023 resurgence. For Stella, this “reset” is a crucial litmus test for the team’s evolved design office and technical infrastructure.
“While slightly uncomfortable, it’s actually a challenge that we welcome. It’s a challenge that will give us a measure of where we are effectively as a team.”
By moving away from their launch-spec philosophy so early in the season, McLaren is betting on their ability to generate a whole new car in a remarkably short timescale. The team is no longer relying on refining old concepts but is instead attempting to set a new benchmark for their 2026 campaign.
As the paddock heads to Miami, the focus shifts to whether this aggressive aerodynamic pivot will provide the MCL40 with a new ceiling required to challenge for consistent podiums—or if the complexities of the new regulations will demand a lot of additional analysis. In the pursuit of the front-runners, McLaren has chosen the path of radical reinvention. Mercedes is less likely to follow suit given their advantage so far this year.
Brown claims he is happy with current driver lineup
While McLaren focuses on its technical overhaul, speculation regarding the 2026 driver market continues to intensify. McLaren Racing CEO Zak Brown has weighed in on the future of Max Verstappen, suggesting that if the reigning champion were to exit Red Bull, Mercedes remains his most probable destination.
The Dutchman’s future has been the subject of significant paddock chatter, fuelled by Red Bull’s difficult transition into the new regulatory era and the high-profile departure of his long-term race engineer, Gianpiero Lambiase. With Lambiase confirmed to be joining McLaren’s technical staff in Woking, rumors initially swirled that the 28-year-old might follow his closest technical ally to the papaya squad.
However, Brown was quick to dismiss any immediate designs on the three-time champion, reaffirming his commitment to McLaren’s current roster.
“From McLaren’s point of view, I couldn’t be happier with Lando [Norris] and Oscar [Piastri],” Brown told Sky Sports F1. “We have long-term agreements with them, and I think it’s the greatest driver pairing on and off the track. So we have no intention of replacing any of our two superstars.”
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The “Lambiase Factor” not easily dismissed
Despite his satisfaction with the Norris-Piastri duo, Brown acknowledged Verstappen’s status as a generational talent and a “huge coup” for any team, should a vacancy arise. When pressed on where the 71-time Grand Prix winner might land if the “destabilising factors” at Red Bull lead to a split, Brown pointed toward Brackley.
“Where might he go? If I had to bet, I’d say to Mercedes,” Brown concluded.
While Brown has publicly backed his current lineup, the inner sanctum of the paddock remains fixated on the “Lambiase Factor.” The upcoming move of Gianpiero Lambiase—the engineer who orchestrated Verstappen’s rise to dominance—to McLaren has added a layer of weight to the speculation that the Dutchman could eventually follow suit.
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Norris or Piastri to give way for Max?
Verstappen’s career has been defined by his symbiotic relationship with his engineer; the prospect of the two reuniting under a resurgent McLaren banner is a narrative few in the sport are willing to dismiss entirely. With the MCL40 undergoing a radical philosophical shift and Red Bull facing internal turbulence, the idea of Verstappen leading a “New Era” McLaren alongside a familiar face has shifted from pure fantasy to a genuine, if distant, possibility.
Analysts argue that a move to McLaren would create a “super-team” headache for Brown, and which ever of their drivers he would partner with risks upsetting current the harmony I evidence between Norris and Piastri. However, in the high-stakes game of F1, the allure of the sport’s most clinical driver continuing to be paired with his most trusted confidant remains the most persistent rumour of the season — one that suggests Mercedes might not be the only team in the running for Verstappen’s signature.
For now, McLaren remains focused on its own internal “reset,” confident that their current driver pairing is the right one to lead their “completely new” MCL40 into the North American summer.
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Secret simulation of revised F1 rules revealed
Last Updated on April 24 2026, 10:51 am
Despite the powers that be in Formula One claiming the fans are loving elements of the all new 2026 regulations and powertrains, after just three rounds of this season it was decided the rules needed to be “tweaked.” At a meeting of the teams, the FIA and F1 last week, various elements of the electrical energy harvesting and deployment have been modified.
The decisions were based o simulations from the FIA’s technical department together with secret analysis provided by the teams. McLaren were one of those who contributed to the analysis and now reveal their findings and how they believe the new rules will affect the on track performance.
Under the watchful eye of Mark Temple, technical director for McLaren’s engineering, the team produced a combination of traces which compared the laps in Australia from 2025, 2026 and the new theoretical ties following the “tweaks” which will feature from Miami onwards…. CONTINUE READING
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