Oscar Piastri’s difficult 2026 Formula 1 season continued at the Brazilian Grand Prix, where the McLaren driver finished sixth despite an opportunity to achieve a stronger result. Just one year after narrowly missing out on the world championship, the Australian is struggling to find confidence in the McLaren MCL40, while his team-mate Lando Norris has returned to winning form.
On a weekend when McLaren celebrated its first victory in more than two months, the contrast between the two sides of the garage was impossible to ignore. Grid penalties for several leading drivers, combined with the car’s improved competitiveness, appeared to offer Oscar Piastri an opportunity to recover some lost ground. Instead, a disappointing qualifying performance left him unable to finish higher than sixth in the race.
Only twelve months ago, Oscar Piastri was preparing for the fourth-to-last round of the championship just nine points behind his team-mate and eventual world champion, Lando Norris. How has so much changed in a single year, and what has happened to the version of the Australian who once looked capable of winning Formula 1’s biggest prize?
Oscar Piastri’s 2026 struggles and the impact of losing the F1 title
Looking back at the 2025 season, it is not difficult to imagine how challenging the winter might have been for Oscar Piastri following the championship finale in Abu Dhabi. Having led the standings for more than half the season and experienced the excitement of a potentially career-defining opportunity, the Australian ultimately saw his title ambitions slip away.
Such a disappointment inevitably brings frustration and doubts, particularly for a driver who was only in his third Formula 1 season. The psychological consequences of losing a championship after coming so close could help explain why Oscar Piastri has found it difficult to rediscover the level of performance he demonstrated during his title challenge.
Adding to that pressure is the comparison with Lando Norris, which has been particularly demanding since the end of 2025 and has become even more severe this season. By winning the world championship, the British driver effectively established himself as McLaren’s leading reference point, reinforcing the team’s confidence in a proven champion through his performances on the circuit.
While Lando Norris has continued to demonstrate his abilities, Oscar Piastri has struggled to find the right balance with his new car. The Australian’s last podium finish came at the Miami Grand Prix, while his most recent victory dates back to the 2025 Dutch Grand Prix at Zandvoort.
That victory may have represented the moment when Oscar Piastri came closest to believing that the world championship was within his grasp. Since then, however, he has entered a prolonged difficult period from which he has yet to fully recover.
Why Oscar Piastri cannot find confidence in the McLaren MCL40
The current situation leaves Oscar Piastri seventh in the drivers’ championship, 96 points behind Lando Norris. Although the Australian’s struggles cannot be attributed to a single factor, the introduction of Formula 1’s new technical regulations and the resulting adaptation challenges have undoubtedly played an important role.
The greater influence of electrical power in the new-generation power units requires drivers to manage their cars in a fundamentally different way. Adapting driving techniques to these changes is among the most demanding challenges a Formula 1 driver can face, particularly when the characteristics of a new car do not naturally suit their preferred style.
Oscar Piastri is not the only driver who has experienced difficulties adapting to the new regulations. George Russell has also faced problems finding confidence in his car, while Charles Leclerc has encountered similar challenges to a lesser extent.
For McLaren, the contrast between its drivers has become increasingly apparent. Although the team has shown signs of improving its performance, Oscar Piastri has struggled to extract the same level of competitiveness from the MCL40 as Lando Norris.
These difficulties have been particularly evident during a period in which both McLaren drivers have faced questions about the car’s performance, including after the United States Grand Prix in Austin.
The team’s wider competitive challenges have also complicated the situation. McLaren’s recent difficulties have affected its position among the leading constructors, making the recovery of Oscar Piastri’s form an increasingly important issue for the British outfit.
Could the 2027 F1 regulations help Oscar Piastri rediscover his best form?
Looking ahead, the arrival of the 2027 Formula 1 season could offer Oscar Piastri a much-needed opportunity to reset. The planned reduction in the electrical contribution of the power units would change how drivers manage energy deployment, potentially altering the characteristics that have defined the competitive order throughout 2026.
Such changes could reshuffle the relative performance of the teams and provide drivers who have struggled with the current regulations an opportunity to adapt more successfully. For Oscar Piastri, a different approach to energy management might make it easier to recover the confidence and driving consistency that characterised his strongest performances.
However, technical changes alone may not be sufficient. Combined with effective psychological preparation, they could give the Australian the opportunity to process the disappointment of a difficult season and begin rebuilding his form.
The process of recovery and development will be particularly interesting to follow. Oscar Piastri has certainly not forgotten how to drive a Formula 1 car, but he is learning how to navigate one of the most challenging periods of his career.
After coming so close to the world championship in 2025, the Australian now faces a different kind of challenge: understanding what has gone wrong, adapting to circumstances that have not suited him and using the experience to become a stronger driver.
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