F1, Ferrari: Lewis Hamilton questions engine gap and slow regulatory fixes. Lewis Hamilton questions Ferrari’s engine deficit.

The early phase of the 2026 Formula 1 season has underlined a growing divide between Ferrari and Mercedes, with the latter establishing a clear benchmark in power unit performance. As the championship enters a brief pause, Ferrari finds itself working intensively behind the scenes to understand and address a deficit that continues to limit its competitiveness, particularly on high-speed sections.

For Lewis Hamilton, this period offers little reassurance. The seven-time world champion has reportedly adopted a cautious and somewhat pessimistic outlook regarding the team’s ability to quickly close the gap to Mercedes. While development plans are in motion, including updates linked to the ADUO framework, there is increasing awareness within the paddock that immediate gains may be difficult to achieve.

The SF-26 has demonstrated promising characteristics in terms of chassis balance and cornering performance, allowing both Charles Leclerc and Lewis Hamilton to remain competitive in technical sections. However, the car continues to suffer from a noticeable lack of straight-line performance, a weakness largely attributed to the current limitations of Ferrari’s power unit and its energy deployment efficiency.

Development push continues behind the scenes

Despite the on-track break, activity at team factories has intensified. Engineers across the grid are fully engaged in refining existing components, analyzing performance data, and preparing upgrade packages aimed at improving overall efficiency. Ferrari, in particular, is expected to introduce a revised version of the SF-26 in the coming races, with the Miami Grand Prix seen as a potential milestone for initial improvements.

These updates are not limited to aerodynamic refinements but also include adjustments to power unit integration, cooling systems, and hybrid energy management strategies. The objective is to create a more consistent performance profile across all phases of the lap, reducing the vulnerability currently seen on long straights.

At the same time, the FIA is preparing to engage with engine manufacturers to evaluate the issues that have emerged during the opening races. While early discussions were expected to focus primarily on qualifying-related concerns, recent on-track incidents have broadened the scope of the conversation, bringing safety and overall performance consistency into sharper focus.

Drivers’ influence remains limited

One recurring theme within the paddock is the perceived lack of driver influence in shaping regulatory decisions. Lewis Hamilton has expressed concerns that, despite being directly affected by these technical changes, drivers have limited input in the decision-making process.

He indicated that expectations for immediate solutions remain low, as the complexity of the governance structure often slows down meaningful progress. According to his perspective, the number of stakeholders involved in these discussions can make it difficult to reach decisive outcomes, while drivers themselves are not formally included in the committees responsible for approving changes.

This dynamic has contributed to a sense of uncertainty among drivers, who continue to adapt to a new generation of cars while having little direct control over how the regulations evolve.

Ferrari still searching for answers

From a technical standpoint, Ferrari’s main challenge lies in identifying the precise source of its performance deficit relative to Mercedes. Lewis Hamilton has acknowledged internally that the gap is significant, particularly in terms of power unit output and efficiency, but the exact reasons behind Mercedes’ advantage remain unclear.

There is speculation that factors like the turbo design, overall power output, and advanced energy deployment strategies could all contribute to the difference. However, without full visibility into competitors’ solutions, Ferrari must rely on its own data and development pathway to close the gap.

Both Charles Leclerc and Lewis Hamilton are expected to play a key role in this process, providing feedback that will help engineers refine the car’s behavior and optimize performance. Their ability to extract maximum potential from the current package remains crucial as the team works toward incremental improvements.

A long road ahead in the 2026 season

As the 2026 campaign progresses, it is becoming increasingly clear that closing the gap to Mercedes will require a sustained and methodical development effort rather than a single breakthrough upgrade. While regulatory adjustments and ADUO-related updates may provide some assistance, they are unlikely to transform the competitive order overnight.

For Ferrari, the challenge is not only technical but also strategic: aligning development priorities, maximizing available resources, and maintaining consistency across race weekends. Until these elements come together, the performance deficit—particularly on the straights—will remain a key limitation.

In this context, the outlook expressed by Lewis Hamilton reflects a broader reality within the team. Progress is possible, but it will take time, precision, and sustained effort to match the level currently demonstrated by Mercedes in the evolving landscape of Formula 1.