After a forced break that lasted more than a month, Ferrari returned to the track in Miami with the SF-26 and the ambition—at least in theory—of challenging Mercedes, the dominant force of the 2026 Formula 1 season. Despite updates to the FTM system, front wing revisions, the arrival of the so-called “Macarena” wing, a new floor, and software updates to the power unit, the reality was far less encouraging.
Mercedes, despite bringing a W17 without major visible upgrades, still secured its fourth victory of the 2026 campaign, comfortably staying ahead of McLaren, Red Bull, and, of course, Ferrari, which now appears to have slipped into the role of the fourth-fastest team on the grid.
In short, despite expectations and the development work completed during the break, the Scuderia gave the clear impression that it has not improved enough to genuinely challenge its rivals in any realistic race scenario, let alone dream of fighting consistently for victories. That reality became painfully obvious when analysing the lap times, which showed Ferrari did not even have the race pace required to fight for a podium.
Pace, simulations… Ferrari under pressure
A closer look at the timing data reveals that Charles Leclerc managed only the fifth-fastest lap of the race, six tenths slower than Andrea Kimi Antonelli’s benchmark. That is a substantial gap, driven primarily by Ferrari’s engine deficit, believed to be around 30 horsepower compared to Mercedes.
This is not a gap that many inside Ferrari believe can be erased simply through conventional power unit fine-tuning. Instead, any meaningful recovery may depend on the additional development opportunities linked to the ADUO concept, an area where the Scuderia is reportedly working intensely—but not without difficulty.
Miami, without exaggeration, represented a harsh reality check for Ferrari after the long break had raised expectations, partly because pre-weekend simulations had painted a much more optimistic picture than what ultimately unfolded on track.
And it was precisely that issue—simulation correlation—that drew criticism from Lewis Hamilton in his post-race analysis in Florida.
“It is a correlation issue,” Lewis Hamilton said.
“We do simulations and then go to the track, and the car behaves differently. In China, I had my best weekend without using the simulator. I’ll just go to the meetings.”
For a Formula 1 team fighting in an aggressive development war, those comments are deeply revealing. Correlation between simulator data, wind tunnel performance, and real-world track behaviour is one of the foundations of modern Formula 1 development. If that chain breaks, the consequences can be severe.
Rob Smedley’s verdict
The issue raised by Lewis Hamilton was also examined by former Ferrari engineer Rob Smedley on the High Performance podcast. Smedley, who worked at Ferrari between 2004 and 2013, delivered a blunt assessment of what happens when technical correlation breaks down.
“It is a demoralising experience because, from an engineering perspective, it creates a vicious circle where you have to ask yourself: ‘What have we actually brought? What works? And what does not?’”
Smedley explained the deeper technical consequences: “If there is no correlation, if the wind tunnel or simulator data do not match what you see on track, then you have to restart the reverse engineering process and go back into the tunnel. That stops development completely and creates a vicious cycle.”
In modern Formula 1, that problem is made even worse by the sport’s development restrictions: “You end up wasting precious wind tunnel time, which is strictly limited by regulation. If you have to use that time trying to understand why your car is not behaving properly instead of actually developing it, to put it in technical terms—you’re screwed.”
If Ferrari’s real issue is indeed a correlation failure rather than a simple lack of pace, then the SF-26’s development challenge may be far bigger than a few upgrade packages can solve.
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