Lewis Hamilton has faced unexpected difficulties during his debut season with Ferrari, drawing attention across the Formula 1 community. Valtteri Bottas, once Hamilton’s teammate and now a reserve driver at Mercedes after his time at Alfa Romeo, recently provided insight into the possible causes of these challenges, particularly highlighting technical factors related to the car’s power unit.
Technical Factors Affecting Hamilton’s Performance in 2025
In an interview with Formula.it, Bottas explained that the key issues might stem from differences in drivability and engine braking between Hamilton’s Ferrari power unit and those used previously. Though he believes there is little variation in maximum power output between the units, Bottas emphasized these two parameters as crucial to a driver’s ability to adapt. He stated,
“I don’t know what the differences are between the two power units in the current specification of 2025, but I do know both of them. The main differences lie in terms of drivability and the use of engine braking. In regard to maximum power, I don’t think there are major differences, so I believe his difficulties are related to these two parameters. Gradually, he is adapting.”
— Valtteri Bottas, Former Mercedes and Alfa Romeo Driver
This perspective points to the nuanced technical demands Hamilton must adjust to, particularly after switching teams following his success at Mercedes.
Community Reaction and Future Outlook in the 2025 Season
Bottas’s comments have sparked widespread discussion among F1 fans, who are closely monitoring Hamilton’s progress. The debate highlights how adapting to differences in the Ferrari power unit could be a significant factor in the six-time world champion’s current performance issues. As the season continues, observers expect Hamilton’s experience and skill to help him overcome these obstacles and improve his results for Ferrari.
Fans and analysts will be watching carefully to see how Hamilton adjusts his driving style and how the team supports him in maximizing the potential of their 2025 car. This developing situation remains a critical storyline in the broader context of this year’s Formula 1 championship.

