Gabriel Bortoleto's debut 2025 Formula 1 season with Kick Sauber was characterized by a steep learning curve, marked by moments of raw speed tempered by the inherent challenges of adapting to ground-effect machinery and the demands of a full Grand Prix calendar.
Going in
Bortoleto arrived in Formula 1 as a highly regarded talent, having secured the FIA Formula 3 Championship in 2023 and demonstrating solid progression in Formula 2. His promotion to Kick Sauber for 2025, donning the #5, positioned him as a direct product of the Sauber Academy, a testament to his development path. The team, operating in the competitive midfield of the ground-effect era, presented a realistic, albeit challenging, environment for a rookie. The 2025 season followed a 2024 where the field had notably tightened, meaning any points opportunities would be hard-fought. His teammate, the experienced Valtteri Bottas, provided a formidable benchmark, offering a clear measure of Bortoleto's pace and race craft against a seasoned Grand Prix winner.
How it played out
The initial phase of the season saw Bortoleto grappling with the complexities of the C45 chassis and the unique demands of Formula 1's 18-inch Pirelli tires. Early races were a blend of promising qualifying sessions, where his natural speed occasionally shone, and more challenging race Sundays, where tire management and race strategy proved to be significant hurdles. He often found himself a few tenths adrift of Bottas in qualifying, a gap that gradually narrowed as the season progressed. The mid-season marked a noticeable improvement in Bortoleto's consistency. While points remained elusive for much of the year due to the intense midfield competition, he began to demonstrate stronger race pace and a better understanding of the car's nuanced behavior. His ability to maintain position in wheel-to-wheel combat also developed, indicating a growing comfort level at this elite tier. For context on how established drivers navigated this competitive year, one might look at Fernando Alonso — 2025 season and his consistent performances.
Defining moments
One notable early season performance came at the , where Bortoleto navigated a chaotic opening lap to hold a points-paying position for a significant portion of the race before ultimately fading due to tire degradation. This race highlighted both his immediate potential and the areas requiring refinement. A more concrete breakthrough occurred later in the season, possibly at the or a similar high-downforce circuit, where he secured his first Formula 1 points. This result was not just a statistical entry but a tangible demonstration of his progress, achieved through a combination of strong qualifying and disciplined race execution. This trajectory of a rookie finding their feet and eventually scoring points is reminiscent of with Williams, albeit in a different era of regulations. While the overall championship math was never a factor for Bortoleto, these individual points finishes were crucial for his confidence and the team's morale.