Luka Sammalisto’s Formula 4 journey has already taken him across several competitive environments. Since stepping up from karting, the Finnish driver has raced in F4 UAE, Euro 4, Formula Winter Series and Italian F4, gaining experience across different circuits, formats and technical conditions.
Each championship has contributed to his development in a different way. However, Sammalisto views Italian F4 as the benchmark at this stage of his career, both because of the depth of the grid and the level of competition it demands from young drivers.
In an exclusive interview with Pit Debrief, Sammalisto discussed the differences between the Formula 4 series he has contested, the significance of his first Italian F4 win, and the standards he has set for a successful season.
Comparing F4 UAE, Euro 4, Formula Winter Series and Italian F4
Sammalisto’s Formula 4 experience has given him a broad perspective on the category. Although the championships share the same wider development purpose, he sees clear differences between some of them, particularly when comparing F4 UAE with the European-based series.
“I did the UAE and Italian [F4], and also Euro 4 in 2024 with R-ace GP. I think the UAE is a bit different than the Euro 4 Italian, because we have the different tyres, and all the stuff is a bit different. The brakes are a bit different. I think the UAE is the most different series that I drove before. Then I did the Euro 4 and Italian, and it is basically the same series. There’s nothing changing between them. And then it’s the Winter Series, which is also quite similar to the Italian Championship. We have the same systems in the car and the same tyres, but we are driving on different tracks.
That contrast has helped Sammalisto understand how small technical and environmental changes can influence a driver’s development. However, when he assesses the overall level of competition, Italian F4 stands out clearly.
Italian F4 as the strongest benchmark
For Sammalisto, Italian F4 offers the strongest challenge in the current Formula 4 landscape. The size of the grid, the quality of the opposition, and the circuits all contribute to the championship’s reputation.
“But for me, I think the best series now in Formula 4, in my opinion, or the most competitive, is the Italian Formula 4, because I think there are the most drivers. I think also we have the best tracks in there.
As a result, Sammalisto places Italian F4 at the top of the category. For a young driver looking to develop against a strong field, he sees it as the best option.
“And in my opinion, I think the Italian is the highest level that we have now in the whole world, in Formula 4 world. And I think also it’s the best series to do as a young driver. So for me, if I can choose every time, every year a new one, I will choose Formula 4 Italian every year if I have to choose.”
How Euro 4 and F4 UAE compare
Although Sammalisto views Italian F4 as the benchmark, he also sees Euro 4 as closely linked to it. While Euro 4 gives drivers another opportunity to compete in a similar technical environment, the two championships differ in scale.
“And then we have the Euro 4, which is basically the same as Italian, but just a different name, and we have fewer races. But I think also there are fewer drivers, because everybody is focusing on the Italian Formula 4.
By contrast, F4 UAE gives drivers a different type of challenge. Sammalisto still rates the level highly, but he points to the technical differences that separate it from the Italian championship.
“So I think UAE is the most different. I mean, the level in UAE is really good also, to be honest, but I think the stuff is a bit different there compared to the Italian.
The personal significance of a breakthrough win
Against that level of competition, Sammalisto’s first Italian F4 win carried major significance. After three podium finishes in the previous season, the victory marked another important step in his single-seater career.
“I think, at least, it’s the biggest win of my whole life, to be honest. It was a really good win for me. I think I really worked hard for that win with all the stuff that we had going on the last half a year racing-wise.
That result also reflected the effort around him. Sammalisto connects the win not only to his own work, but also to the support of his sponsors and family after a challenging period.
“So we had some issues at the start of this year, and now we got the first win also this year, so I’m really happy about it. I think it’s a really good win for me and all the sponsors and my family. It means a lot for me because I think we all really worked hard for it.
Confidence, setbacks and a childhood dream realised
However, the weekend also left him with a sense of what could have been possible. Technical issues prevented an even stronger result, yet the victory still gave him and the team a clear boost.
“I think also during the weekend we could have won at least one more race, but then we had some technical issues again. But I think even though we had the first win and we got only one win, we are really confident also. I think it boosts the confidence level a bit more this year.
For Sammalisto, the emotional weight of the moment went beyond points or standings. It represented the fulfilment of a dream he had carried since childhood.
“So I’m really happy about the win, and it’s like a childhood dream come true. It’s the first win in a single-seater, so I’m really happy about it.”
Defining success beyond podiums and points
Although the victory marked an important milestone, Sammalisto has set a higher target for the season. With the pace and package he believes he has available, he views the championship as the main goal.
“So I think, for me, a good season is to win the championship. At this point, I think we have the car, we have the pace there.
Still, Sammalisto also measures success through execution. Beyond the final results, he wants to deliver a consistent campaign without costly errors or unnecessary risks.
“Of course, if I don’t win the championship, if you don’t talk about the results, I really want a good whole season without any big mistakes and not any dumb things, dumb overtakes or so on.
That focus on consistency links directly to his wider career path. A strong season in Formula 4 could help him move towards bigger cars, but Sammalisto remains clear about the result he wants most.
“So I really want to get a good season, a really consistent season, and then hopefully move forward in my career to go to the bigger cars. But if we talk results-wise, I think for me, the main point or the main goal is now to win the championship. And I hope we can do it.”
Building momentum towards the next stage
Sammalisto’s reflections show a driver who understands both the competitive value of Italian F4 and the importance of delivering when the opportunity arrives. His experience across F4 UAE, Euro 4, Formula Winter Series and Italian F4 has helped him compare different environments, adapt to technical changes, and sharpen his approach.
However, Italian F4 now gives him the platform he values most. After securing his first single-seater win, he has turned that breakthrough into confidence and motivation. As he continues his campaign, Sammalisto’s target remains clear: he wants a consistent season, a step towards bigger cars, and, above all, a championship challenge.
