Loïc Serra’s influence on Ferrari may be most important in an area that cannot be identified simply by looking at a new floor, suspension component or aerodynamic update. The former Mercedes engineer is helping reshape the way Maranello approaches Formula 1 car development, encouraging different technical departments to treat the SF-26 as one interconnected system rather than a collection of separate areas.
It is a quiet revolution led by a man who generally prefers to operate away from the spotlight. Loïc Serra is not the kind of high-profile technical figure who constantly seeks attention. He tends to exert his influence behind the scenes and speaks publicly only occasionally. That makes his recent interview with Autosprint particularly revealing, because several of his comments offer greater insight into Ferrari’s SF-26 development philosophy than a conventional assessment of outright performance might provide.
His comments were not centred on a particular aerodynamic solution, a suspension upgrade or a new interpretation of tyre behaviour. Instead, they concerned something more fundamental: the way Ferrari has chosen to deal with the technical complexity of modern Formula 1.
“Teamwork is the best part of my job,” Ferrari’s Technical Director Chassis explained. On its own, the phrase could almost sound routine. Within the wider context of the interview, however, it reflects a very specific philosophy of engineering.
Loïc Serra repeatedly talks about discussion, the interaction between different areas of expertise and shared analysis. Above all, he stresses the importance of considering a Formula 1 car as a single system rather than falling into the temptation of dividing it into a succession of independent technical departments. This is arguably one of the most interesting aspects of the transformation taking place at Maranello.
Loïc Serra wants Ferrari to treat the SF-26 as one complete system
“We don’t think exclusively in terms of aerodynamics, suspension or cooling, but in terms of the interaction between the various components, linked by a kind of chain reaction,” Loïc Serra explained.
He added: “Every development is managed as a collective effort. When you change the aerodynamics, you also need to involve the mechanical side. Everything is interconnected.”
This is more than simply a statement about Ferrari’s working methods. It is an accurate description of the nature of contemporary Formula 1 engineering.
A racing car is not merely the mathematical sum of its individual components. It is a system in which every decision can create consequences elsewhere. Aerodynamic load depends on the mechanical platform; that platform influences how the tyres are loaded and used; and the tyres, in turn, provide feedback that can alter the car’s entire dynamic balance.
Even an apparently isolated modification can therefore influence a much wider chain of relationships. Ferrari’s work on understanding and optimising the SF-26 setup provides a practical example of why these interactions matter. Ride height, suspension behaviour, aerodynamic balance and tyre management cannot be treated as completely independent variables when small changes in one area can affect several others.
Understanding those relationships is one challenge. Organising an entire technical structure so that it analyses them systematically is another. That appears to be one of the central challenges Loïc Serra is helping Ferrari address – and increasingly overcome.
Ferrari and Loïc Serra move away from engineering silos
There is an old temptation within any complex technical organisation: assign each department responsibility for a particular problem and ask that group to solve it using its own specialist expertise. It is an understandable structure because it creates clear objectives and lines of responsibility. In Formula 1, however, it can quickly become a limitation.
The reason is simple: sometimes the problem does not belong to one department. In reality, it belongs to all of them.
An increase in aerodynamic downforce, for example, does not automatically represent a net performance gain. It can change the conditions in which the car operates, increase sensitivity to ride-height variations, alter how the tyres are loaded and require a different mechanical response.
Equally, a suspension configuration might represent an improvement from the perspective of vehicle dynamics while simultaneously compromising the aerodynamic operating window in which the car produces its best performance.
The same principle applies to tyres. When a tyre fails to reach its ideal operating window, the tyre itself is not necessarily the origin of the problem. The difficulty could instead result from suspension kinematics, load distribution, temperature management or the way the car transfers energy into the tyre.
This is the practical meaning of the “chain reaction” described by Loïc Serra. A problem can no longer simply be assigned to the department where its symptoms appear. Engineers need to work backwards through the causal chain to understand where it actually originates.
Doing so requires people with different areas of expertise who do more than simply work in the same building. They have to genuinely exchange information, question assumptions and solve problems together. It is a philosophy that has become increasingly visible across Ferrari’s technical development of the SF-26.
Loïc Serra summarised the concept with a simple analogy: “When you ask me where to work to improve a car, for me it translates into a series of puzzle pieces that must always fit together.”
The puzzle metaphor is particularly effective. A single piece may be perfect in isolation, but if it does not connect correctly with the pieces surrounding it, it contributes nothing to the finished picture. The same principle applies to a Formula 1 car.
Why teamwork matters more than individual engineering stars
In that context, perhaps the most significant part of Loïc Serra’s interview is the moment when he explicitly places the team ahead of the individual.
“We work, win and lose as a team, which takes precedence over individuality. It would be wrong to attribute a team’s success or failure to one person,” he said.
The idea carries particular weight in Formula 1, where the narrative naturally tends to search for individual protagonists: the genius engineer, the visionary designer or the technical director who discovers a solution nobody else has seen.
Modern Formula 1 has become too sophisticated, however, for one individual to master every relevant variable. Performance emerges from the convergence of different disciplines and, crucially, from the organisation’s ability to make those disciplines communicate effectively.
“Every day it is important to compare ideas, put new ideas on the table, exchange opinions and then put them into practice,” Loïc Serra explained.
The final part is particularly important: putting ideas into practice. Discussion alone is not the objective. Ferrari’s challenge is to convert those exchanges into a practical development process capable of generating performance on the circuit.
An effective technical organisation is not necessarily one in which everybody agrees. Instead, it is one in which different opinions are used to test assumptions, identify contradictions and ultimately arrive at the most effective solution.
That is why another comment from Loïc Serra is equally revealing: “It is the work of a group of people that matters, that makes the difference and makes improvements possible.”
In an environment where every millisecond is pursued through simulations, data analysis and correlation, asking the correct question can sometimes be just as valuable as providing the correct answer.
What Loïc Serra brought to Ferrari from Mercedes
Loïc Serra’s position at Maranello cannot be separated from Frédéric Vasseur’s determination to recruit an engineer who developed professionally inside an organisation where cross-departmental cooperation and the sharing of expertise formed an important part of the technical culture. Serra spent many years at Mercedes before joining Ferrari, ultimately working as Performance Director at the Brackley team.
That does not mean Ferrari is simply attempting to copy Mercedes. A Formula 1 organisation cannot be duplicated in the same way as a component. Every team has its own history, internal dynamics, strengths and weaknesses. A methodology, however, can be absorbed and adapted.
That is what makes Loïc Serra’s role particularly interesting. His background in vehicle dynamics, mechanical engineering and tyre behaviour naturally places him in the area where different engineering disciplines intersect. His arrival was part of a broader effort to bring external technical expertise into Ferrari’s development structure.
The view of the car emerging from his comments is not that of an object divided neatly into individual areas of responsibility. It is instead an organism in which every intervention has to be assessed according to its wider consequences.
“When we think about a car, we never think of it in separate parts, but as a whole,” Loïc Serra emphasised.
It sounds simple, but the consequences are significant because it forces the organisation to think differently.
If the objective is to optimise the entire car, then the decision-making process also has to become more collective. If an aerodynamic modification could require a mechanical change, the aerodynamic and mechanical departments need to communicate before the issue becomes visible on the circuit.
If abnormal tyre behaviour could originate from vehicle dynamics, the tyre specialist needs to be involved in the investigation from the beginning rather than only after every other possibility has been exhausted.
The goal is no longer simply to solve a problem after identifying it. It is to understand the system well enough to recognise the interactions that created the problem in the first place.
Ferrari’s real gamble under Frédéric Vasseur is the method
This is where the restructuring pursued by Frédéric Vasseur takes on a significance extending beyond one Formula 1 season. Ferrari has not yet won a World Championship during this new phase, and there is no guarantee it will succeed this year. The technical and organisational reconstruction undertaken by the French team principal has also probably taken longer than some Ferrari supporters would have hoped.
Judging that process exclusively through the number of victories, however, would mean looking only at its most visible layer.
Building a Formula 1 team capable of winning a World Championship once is difficult. Building an organisation that can remain consistently capable of challenging for championships is considerably more complicated. That requires a repeatable method.
It requires a structure in which correlation between the simulator, wind tunnel and circuit is treated as a collective problem. It requires data not to be accepted automatically simply because it originates from the department officially responsible for that area, but instead compared against what is happening throughout the rest of the car.
It also requires mistakes to become opportunities to improve the organisation’s understanding rather than reasons for individual departments to defend their own work. Ferrari’s efforts to improve SF-26 correlation and overall understanding are therefore as important as the arrival of visible new components.
Loïc Serra appears determined to build precisely this kind of environment.
“For us, it is important to go all the way with development, to have broad scope and to bring together people from different backgrounds who provide diverse ideas,” he explained.
The sentence contains a clear philosophy: diversity of technical expertise is not an obstacle to efficiency. It is one of the conditions required to achieve it.
The Ferrari described by Loïc Serra is therefore one in which an individual department gives up part of its conceptual independence to become part of a broader process. That does not mean removing specialisation. It means preventing specialisation from becoming isolation.
That is a fundamental difference and one that also helps explain the innovation culture developing around the SF-26.
Why Loïc Serra’s biggest Ferrari contribution may take time to appear
Ultimately, performance remains the only judge that truly matters in Formula 1. The stopwatch offers no excuses, and the World Championship is not awarded to the team with the best organisational chart – something Aston Martin knows only too well.
Before performance, however, comes the process that produces it.
An effective process does not automatically guarantee a championship, but over time it increases the probability of being competitive, understanding mistakes more quickly and turning information into useful development.
This may be where Loïc Serra’s contribution carries its greatest significance. His influence may not immediately translate into one victory or one component capable of changing Formula 1’s competitive order on its own.
It could instead be something slower to emerge and, precisely for that reason, potentially more valuable: the creation of a technical culture.
A culture in which the Formula 1 car is viewed as an integrated system, problems are approached through cooperation between different disciplines and credit for performance belongs to the team before any individual. Frédéric Vasseur chose Loïc Serra with this wider objective in mind.
The process can already be seen in the way Ferrari has responded to information gathered from different circuits, including the decision to accelerate a new SF-26 floor for Zandvoort after analysing the car’s behaviour across contrasting race weekends.
Ferrari’s real victory could come later
Perhaps Ferrari’s true gamble is therefore not simply to design a car fast enough to win the next World Championship. It is to build an organisation capable of producing cars competitive enough to fight for championships consistently.
A title can be lost because of one detail, a correlation problem, a strategic decision or a few tenths of performance. A method, by contrast, can remain in place.
That may be why the real revolution Loïc Serra is bringing to Maranello is not yet completely visible on the stopwatch. Ferrari has already changed the way different technical disciplines interact, but organisational transformations of this kind require time before their full value can be measured through results.
If this philosophy becomes a permanent part of Ferrari’s technical DNA, however, it could ultimately prove more important than any single aerodynamic upgrade. The objective is to create a Scuderia capable not merely of finding performance occasionally, but of turning the search for performance into a stable and repeatable ability to compete at the very front of Formula 1.
Leave a Reply