
The start of the 2026 Formula 1 season is drawing closer, with the Barcelona tests already scheduled for the end of January and teams busy fine-tuning every detail to be ready for the beginning of the new technical cycle. Mercedes is also stepping up its preparations: Andrea Kimi Antonelli has completed the seat fitting of the new W17, a necessary step that effectively marks the start of his second season in Formula 1.
The young driver from Bologna worked on all the classic elements involved in a seat fitting session, from checking his driving position to aligning the mirrors, as well as adjusting the distance from the steering wheel and his feeling with the steering column. Work was also carried out on seating height, which must remain below a specific diagonal for safety reasons.
These are operations that have become routine in modern Formula 1, but for those who live the sport from the inside they represent far more than a mere formality. Mercedes chose to carry out the seat fitting on a chassis mock-up rather than on the final version of the car that will be seen during the Barcelona tests.
Kimi Antonelli’s 2025 season was a debut marked by mixed phases, featuring a promising start, a complicated middle part of the year and a final stretch that showed renewed progress. One of the key factors was an incorrect rear suspension update introduced by Mercedes, which slowed down the development of the car and, as a consequence, that of the driver, as it did not suit his driving style. Two or three months of frozen progress proved to be a high price to pay for a rookie searching for continuity.
In the final part of the season, Antonelli rediscovered competitiveness, securing two podium finishes in Brazil and Las Vegas, the latter coming after the disqualification of the McLaren cars, and managing on several occasions to finish ahead of George Russell. This was an important signal, made even more significant by a clear step forward in qualifying, which had been the main weakness of the first half of his campaign.
Race pace was rarely an issue, but what was needed was a clear improvement over a single lap, which would then also help during the race itself. On that front, progress was visible and now needs to be confirmed in 2026, a season that becomes the year in which Antonelli must no longer be seen as a gamble, but as a driver of both the present and the future, in search of consistency. It is the most complex challenge for any young Formula 1 driver, and now it is his turn to face it.
For this to happen, a truly competitive Mercedes will also be required. The W17, the car that will open the new technical cycle, represents a key project for the German manufacturer. The first renders will be unveiled online on 22 January, ahead of the Barcelona tests, while a more traditional presentation is scheduled for early February. The W17 is a blank page on which Mercedes aims to rewrite its competitiveness after seasons that fell short of expectations.
As Kimi Antonelli settles into the cockpit of the W17, the focus shifts from his status as a rookie to his potential as a frontrunner. Mercedes’ decision to use a mock-up for this early seat fit suggests a team that is working down to the wire to perfect the final chassis for the 2026 regulations. For Kimi Antonelli, this season isn’t just about learning the ropes; it’s about proving that the flashes of brilliance seen in late 2025 can become the standard. With the W17 representing a total reset for the Brackley squad, both the car and its young star are entering a year where the margin for error has never been thinner.



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