Red Bull has emerged as the dominant force in Formula 1 under the current set of regulations. Christian Horner and Max Verstappen have played a key role in this success.
In 2026, Formula 1 will introduce new power unit rules that will see the elimination of the MGU-H system and a greater emphasis on MGU-K electric power. The V6 turbocharged engine will utilize sustainable fuels, with a 50/50 split between electrical power and internal combustion. Red Bull is confident that everything is proceeding according to plan in preparation for these regulatory changes.
Red Bull will undergo a significant transformation in 2026 as they fully transition to engines manufactured by their own RedBull Powertrains Hallmark. This marks a major departure for the team, which has relied on Honda for their engines for many years. The question now arises as to the progress Red Bull has made in developing their new-reg challenger.
Max Verstappen recently provided insight into the ongoing work at Red Bull in relation to the 2026 changes. The switch to Red Bull Powertrain for the power units represents a significant undertaking for the team. Team principal Christian Horner has described it as the biggest challenge he has encountered in his 20-year tenure with the team. This task becomes even more daunting considering other teams’ previous experiences in building their own power units and the impending arrival of Audi.
Internal turmoil within Red Bull has had a detrimental impact on the team. Within a short span of time, two key figures in Max Verstappen’s support system have departed. Last year, his trainer left the team, and the chief mechanic, who had been with the team for 18 years, also decided to move on.
Amidst the chaos, Aston Martin has made an enticing offer to Red Bull’s chief technology officer, inviting them to design for their team. These speculations surrounding Verstappen’s future arose due to internal politics and controversies surrounding the team principal. However, Verstappen has made it clear that he intends to honor his contract and remain with Red Bull until its conclusion.