The lessons from F1 testing in Bahrain
We had been waiting for them for months, analyzing every rumor, every leaked image, every whispered paddock suggestion. And now that the first week of Formula 1 testing in Bahrain has officially concluded, it is finally possible to draw an initial line under the first chapter of this new era, organize the principal ideas that have emerged, and begin sketching out some very early – and inevitably very partial – conclusions about what the 2026 Formula 1 World Championship might look like.
However, these early assessments cannot and must not be based purely on daily classification tables or the final timing sheets published at the end of each session. History has taught us repeatedly that so-called “winter champions” often end up disappointed by the end of the season, if not already after the first qualifying session in Melbourne. Pre-season testing can create illusions. Conditions shift constantly, sometimes even within the same afternoon session. Track temperature, wind direction, sand on the asphalt and tire compounds all distort the picture.
Moreover, it remains fundamentally impossible to know precisely what kind of work each team and each individual driver is carrying out at any given moment. Some are running heavy fuel loads. Others are experimenting with energy deployment strategies. Some are focused purely on reliability, others on outright performance. And with completely new power units and chassis concepts introduced under the 2026 technical regulations, the number of unknown variables is enormous, perhaps greater than at any other point in recent Formula 1 history.
Navigating and interpreting pre-season testing has never been a simple exercise. Still, after three collective days of running in Bahrain, certain themes have clearly emerged regarding the upcoming 2026 Formula 1 World Championship. At the same time, several crucial questions remain entirely unanswered.
The 2026 revolution cars are not popular with drivers
The leading and most outspoken voice, as so often in modern Formula 1, has been Max Verstappen. The four-time World Champion has never been known for holding back his opinions, and despite being an idol and a role model for younger fans, he has frequently positioned himself as a defender of what he considers the purest and most authentic spirit of racing.
Max Verstappen has repeatedly expressed his dislike for sprint weekends. He has shown little patience for the spectacle-heavy Las Vegas Grand Prix, questioning whether the show is beginning to overshadow the sport. He even publicly dismissed the Hollywood-produced Formula 1 movie starring Brad Pitt. In his spare time, rather than relaxing on a sofa watching television series, he travels between historic European circuits to drive GT3 machinery for his own Verstappen.com Racing team. He craves genuine adrenaline and mechanical challenge.
It therefore did not take long for Max Verstappen to express his frustration with the new 2026 cars. These machines force drivers to downshift in what he describes as unnatural ways in order to recharge the battery systems. They sometimes prevent them from using full throttle on corner exit because energy must be conserved for deployment on the straights. For drivers accustomed to extracting maximum performance instinctively, this energy management element feels restrictive.
The description of the 2026 cars as something similar to “Formula E cars on steroids” may have been exaggerated and perhaps somewhat unfair, but it resonated loudly throughout the paddock. It became the primary topic of debate among drivers, engineers and journalists alike. Even those who chose their words more carefully did not entirely disagree with the core sentiment.
Charles Leclerc described the cars as strange and unusual to drive, certainly not among the most enjoyable he has experienced in his Formula 1 career. Lewis Hamilton admitted that he required numerous technical meetings with engineers to fully understand how the new systems functioned, and he openly acknowledged that he still does not completely grasp every operational detail. Fernando Alonso went even further, suggesting that the cars could be up to 50 kilometers per hour slower through certain corners, emphasizing his belief that drivers are no longer the decisive factor they once were.
Even Verstappen’s critics partly agreed
Interestingly, even those who publicly criticized Max Verstappen did not necessarily contradict his fundamental argument.
Lando Norris and George Russell both reacted to Verstappen’s comments. However, Lando Norris did not claim that he was thoroughly enjoying driving the new McLaren. Instead, his response appeared to focus more on tone and perspective. Lando Norris reminded everyone that driving a Formula 1 car remains a privilege reserved for only twenty-two drivers in the entire world, all of whom are exceptionally well compensated for the opportunity.
The only genuinely distinct and slightly more optimistic perspective came from the Mercedes driver George Russell. He highlighted that the new cars are lighter and more agile in certain conditions, even if they are slower overall and generate less aerodynamic downforce. George Russell emphasized that the new regulations introduce a fascinating technical challenge, one that requires drivers to adapt their style and intelligence behind the wheel.
After waiting three full seasons for this significant regulatory reset, and being widely considered among the early favorites for the world championship with the current Mercedes package, it is reasonable to question whether George Russell’s tone might have been different under alternative competitive circumstances. Context always matters in Formula 1.
Beautiful to look at, hard to drive but surprisingly fast
From a purely performance-based perspective, despite the widespread complaints from drivers, the 2026 cars are undeniably and surprisingly quick.
The early running in Barcelona had already hinted at respectable lap times, but Bahrain offers a far more reliable comparison because the conditions are similar to those experienced during the race weekend itself. Andrea Kimi Antonelli’s best lap time of 1:33.669 immediately attracted attention. That figure is already remarkably close to the benchmarks established by the previous generation of cars.
For comparison, during 2025 testing Carlos Sainz recorded a 1:29.348 on C3 tyres. However, that was achieved with power units and chassis that were effectively frozen at the end of a long development cycle, meaning teams had fully optimized every element of performance.
A more meaningful historical comparison is with the 2022 season. After the initial Barcelona shakedowns that year, three official test days were also conducted in Bahrain. Max Verstappen recorded a 1:31.720 on softer C5 tyres, two compounds softer than those used for the fastest laps this season. On C3 tyres, Max Verstappen managed a 1:32.645 during the final afternoon session, approximately one second quicker than the current 2026 reference.
However, that 2022 session took place just days before the Bahrain Grand Prix itself, meaning teams were likely beginning to reveal more of their genuine performance levels. Therefore, the raw comparison must be treated with caution.
Ferrari currently leads on reliability
When Lewis Hamilton unexpectedly stopped on track in the final ten minutes of the third day of testing, concerns immediately surfaced about potential reliability problems. However, Ferrari team principal Frederic Vasseur quickly clarified that the stoppage was part of a standard fuel pick-up test, a common pre-season procedure designed to verify sensor readings and system calibration.
More interestingly, it emerged that Ferrari may have been the only team not to change its power unit following the Barcelona shakedown. If accurate, this would mean that the SF-26 completed all of its Bahrain testing mileage using the same engine, covering approximately 4,300 kilometers without significant mechanical issues.
Such reliability does not guarantee a championship. But at the beginning of a completely new technical era, durability and consistency can prove invaluable. Early reliability allows teams to focus on performance development rather than troubleshooting.
Red Bull is in the fight, unexpectedly
Last season, many analysts believed that Red Bull’s aggressive development push suggested a strategic focus on immediate success, possibly anticipating future difficulties with the new Red Bull-Ford power unit for 2026.
Instead, early indications suggest that the new engine is not only operational but potentially highly competitive. Toto Wolff and George Russell have both hinted that Red Bull could possess a notable horsepower advantage.
Of course, such comments may represent strategic mind games from Mercedes. Psychological tactics are as much a part of Formula 1 as aerodynamic upgrades. Yet few would have predicted that Max Verstappen would be openly considered among the primary title contenders immediately after the first week of testing.
Christian Horner’s decision to transform Red Bull into a fully integrated engine manufacturer, despite internal debate and earlier suggestions to sell shares to Porsche, now appears bold and potentially visionary.
Another difficult year ahead for Fernando Alonso?
While winter testing rarely reveals with certainty who will ultimately win the championship, it often provides early clues regarding which teams may struggle.
Despite the theoretical potential for rapid development under the new regulations, it is currently difficult to envision Aston Martin fighting consistently at the front. Lance Stroll openly acknowledged a four-second gap to the leading teams, identifying little beyond favorable weather conditions and the attractive green AMR26 livery as positive takeaways.
Fernando Alonso pointed to issues involving the in-house gearbox, cooling challenges related to the Honda power unit, aerodynamic inconsistencies and minimum weight concerns. It would be premature to label Adrian Newey’s ambitious new project a failure. There remains significant time for improvement. Nevertheless, the beginning of this new chapter at Silverstone has been unexpectedly discouraging.
What we still do not understand: the true top team hierarchy
Among the midfield contenders, Alpine and Haas appear relatively competitive and well prepared, while Cadillac is experiencing predictable growing pains typical of a new entrant. However, the competitive hierarchy among the traditional top teams remains impossible to interpret with confidence.
Drivers and team principals seem determined to deflect attention both on track and in interviews. Mercedes has frequently been labeled as the early favorite, yet Toto Wolff and George Russell repeatedly highlight Red Bull’s potential engine power. Max Verstappen counters by suggesting that Mercedes’ compression ratio advantage could be worth significantly more than the one or two horsepower figures being discussed.
Red Bull technical director Pierre Waché has even stated that the RB22 is currently behind Mercedes, McLaren and Ferrari. Meanwhile, Lando Norris identifies Ferrari as the favorite. Charles Leclerc emphasizes the strength of Mercedes and Red Bull. It resembles a classic scenario of competitors pointing at one another, deflecting pressure and expectations.
Long-run pace analysis from the final days does little to clarify the situation, as the top teams appear remarkably close in overall performance. The margins are small, the variables numerous, and the strategic uncertainty significant.
Perhaps the second week of Bahrain testing will begin to provide clearer indications. For now, what we have are fragments of information, contrasting narratives and a sense that the 2026 season may be one of the most technically and competititively fascinating in recent memory.
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