Red Bull approach the 2026 season with the intimidating task of producing their first ever engine. Unlike Red Bull’s last two decades in Formula 1, the Milton Keynes squad are preparing to compete as a manufacturer.
With help from Ford, Red Bull will go shoulder to shoulder with established engine makers like Mercedes, Ferrari and Honda.
Until now, Mercedes have been described as the favourites to deliver a winning power unit in 2026. From drivers to analysts, the constant narrative during the winter break has been that the Silver Arrows will set the standard for powertrains.
Consistent with this narrative, Red Bull team principal Laurent Mekies cautions that the beginning of 2026 will be difficult for his personnel.
Laurent Mekies on Red Bull’s engine challenge
Easily the biggest development during the winter break has been the Mercedes ratio compression trick.
This unique engine solution, pioneered by Mercedes and being emulated at Red Bull, is seen as a potential difference-maker. Although estimates vary, the expectation is that Toto Wolff’s team could gain a few tenths per lap from increasing their compression ratio whilst out on track.
Such innovation and aggressive interpretations of the regulations are what Laurent Mekies’ squad must compete with over the coming years.
Ironically, the newly formed Red Bull engine department is also developing this compression ratio trick. However, it is understood that Red Bull only learned of the Mercedes solution via an engineer they signed from the German team.
This serves as a reminder for the fact Red Bull are playing catch-up in the power unit front. The Austrian squad has been very proactive in recruiting staff from other manufacturers – most notably Mercedes.
In some ways, this gives Red Bull confidence their powertrains division has the knowledge to be competitive. Of course, this accumulation of talent does not automatically translate to synergising an engine with an aerodynamic concept.
Overall, the consensus is that the Milton Keynes team will have a more competitive engine than originally imagined. Red Bull certainly aren’t expected to produce a catastrophic engine that will put them at the back of the field.
Still, team principal Laurent Mekies wants to manage expectations:
“We know it’s going to come with some difficulties,” he told Sky Sports.
“We know we are going to have quite a few sleepless nights and a few headaches. But please bear with us for the first few months.
“Nobody underestimates the size of the mountain that we have to climb. It’s the sort of challenge we all want to be associated with, and hopefully, eventually we will come out on top.
“I think it would be naïve, to say the least, for us to think that [Red Bull will be fastest].
“Yes, we have done everything from zero – with great support from Ford – and then we turn up at the first race and we are the same level as people that have been doing it for ninety years.
“It’s not going to be like that, we are going to be trailing them. We are going to be in incredibly high development race seasons. Both on the chassis side and power unit side.”
