Otmar Szafnauer doesn’t need a stopwatch to smell a paddock narrative forming. Four events into Formula 1’s new 2026 era and Mercedes has already given the pitlane a familiar feeling: that faint sense everyone else is chasing a moving target.
The whisper doing the rounds, according to Szafnauer, is that Mercedes might be keeping a little in reserve — not simply to protect reliability or manage hardware, but to influence the FIA’s new performance-balancing mechanism for power units. In other words, don’t show your full hand early, keep the opposition “close enough” on paper, and make sure they can’t qualify for extra development help.
It’s a neat theory. And, in this regulation cycle, it’s at least plausible enough that people are willing to say it out loud.
This season’s power unit rules are the biggest shift since 2016: a 50/50 split between combustion and electrical power, with the obvious risk that one manufacturer lands on a sweet spot while another spends the year reverse-engineering the future. To stop the sport being held hostage by an early technical knockout, the FIA has built in Additional Development and Upgrade Opportunities (ADUO) — a structured way for those who are demonstrably behind to be given limited chances to claw back performance.
The key detail is the threshold. If a manufacturer is down on the leading internal combustion engine by two per cent or more, the FIA’s monitoring can trigger extra scope to develop specified areas. Trail by two-to-four per cent and you get one opportunity; four per cent or more and you get two.
That’s the backdrop to Szafnauer’s suspicion: if Mercedes is comfortably ahead, why help anyone else prove they’re *enough* behind to qualify for a lifeline? Keep Ferrari, for instance, inside that two per cent window and the system doesn’t open the door.
“I think there are talks now that Mercedes are not showing their true hands, so that Ferrari are now within that two per cent, so they don’t get any further development tokens,” Szafnauer said on the High Performance Racing podcast.
Whether Mercedes is “sandbagging” is unknowable from the outside — modern F1 power units are opaque by design, and any team with a margin will always manage it across modes, duty cycles, and the thousand little decisions that never show up on the timing screen. What *is* clear, though, is why the conversation has bite in 2026: you can’t just spend your way out of trouble anymore.
The power unit budget cap lands at $130 million per year from this season, and Szafnauer’s point is that it changes the old dynamic. If your hardware concept is wrong, or your early season execution misses, the traditional response — throw more people and more money at it — simply isn’t available. Efficiency matters, prioritisation matters, and the winners are protected from being chased down by sheer financial force.
“For the first time ever, there is a powertrain cost cap; you can’t infinitely spend your way out of a bad powertrain if you don’t have a Mercedes because there is a cost cap,” Szafnauer said. “So that will hold some of the others back and will allow the advantage that they have today to stay.”
He also pointed to the looming power unit freeze — described as progressive — as another structural reason any early advantage risks becoming sticky. A cap limits the rate of catch-up; a freeze limits the window in which that catch-up can even happen. In that context, ADUO isn’t just a fairness mechanism, it’s a strategic pressure point: the sport’s attempt to keep the show alive without resorting to blunt equalisation.
And that’s where the “don’t show everything” idea starts to look less like paranoia and more like modern gamesmanship. If your rivals are going to be measured against you, you’d be naïve not to think about what “leading” looks like in the FIA’s data set. You’d also be naïve to ignore that the paddock has been here before in other forms: teams managing performance visibility for political leverage is basically a secondary championship.
Mercedes, for its part, doesn’t exactly look like a group struggling to make its case on-track. The team has won all four 2026 events so far, including the Sprint in China, and it’s already got a comfortable early-season shape to its campaign. Kimi Antonelli leads the Drivers’ Championship by nine points from George Russell, with Charles Leclerc 14 points further back in third. In the Constructors’, Mercedes sits on 135 points, 40 clear of Ferrari.
Those numbers alone are enough to explain why rivals are searching for levers — any levers — that might prevent a season-long slide into inevitability.
The more interesting question is what the FIA does if the ADUO system becomes part of the competitive theatre. It’s one thing to design a measurement framework; it’s another to ensure it can’t be “managed” by those with the most to gain. As Szafnauer freely admitted, he doesn’t claim to know every detail of how the headroom, tokens, or accounting will be applied. But the principle stands: when thresholds exist, teams will live on them.
For now, Mercedes is simply doing what front-running teams do: racking up points, keeping both cars in the fight, and letting everyone else argue about the margins. The rest of the field has to decide whether it’s chasing a dominant package — or a dominant package that hasn’t even been fully unleashed yet.
