Mercedes has made a significant overhaul to its 2025 Formula 1 car, the W16, in a bid to eliminate the inconsistencies that plagued its predecessor, the W15, according to the team’s Technical Director, James Allison. Despite enjoying four victories in the previous season, equally shared between George Russell and Lewis Hamilton, the W15 was known for its uneven performance that varied from race to race, and even from session to session.
Allison revealed that the W15 had a very limited performance range, performing optimally in cooler environments but struggling in warmer conditions. Additionally, the car was beset by turn issues, a problem that was particularly pronounced during slow corners. This led to an extensive reworking of the W16, which was recently unveiled by the team.
Allison shared, “As we are in the fourth year of these chassis regulations, the cars are more mature. Therefore, finding significant improvements in lap time is a challenge. Nevertheless, we have focused on rectifying the areas that hindered us last year.” Several changes have been made to the W16’s structure in an attempt to address these issues.
The alterations include modifications to every aerodynamic surface, the introduction of a new front suspension system, and numerous under the hood changes, aimed at remedying some of the more problematic characteristics of the W15. The main aim has been to rectify the W15’s reluctance to turn in slow corners and an uneven tyre temperature that made the car’s performance fluctuate wildly from one session to another.
However, any improvements the team has managed to make with the W16 will have to be gauged relative to the performance of their competitors. With 2025 marking the end of the current rule cycle, competition is expected to be intense, following an already heated 2024 campaign.
Mercedes will have an opportunity to evaluate the fruits of their labours during the pre-season testing in Bahrain this week. The data collected during this testing period will be crucial in determining their strategy for the upcoming season.
Expressing his anticipation, Allison stated, “We are satisfied with our progress over the winter and we are eager to see how we fare against our competitors. We expect a hard-fought championship right from the start. As the regulations stand, the cars’ performance is converging. We anticipate multiple winners, and it’s possible that more teams than the four that clinched victories last year will ascend to the top step of the podium.”
With the W16 now officially launched, the world will be watching keenly to see how Mercedes’ latest machine fares against its Formula 1 rivals.
