Zhou Guanyu Joins Cadillac as Reserve Driver in F1 Transition
Formula 12 min read

Zhou Guanyu Joins Cadillac as Reserve Driver in F1 Transition

5 Jan 20265 Jan 2026 espn.com

Chinese driver Zhou Guanyu shifts from Ferrari to Cadillac, taking on the role of reserve driver as the American team prepares for its F1 debut in 2026.

Key Takeaways

  • 1.The year 2026 will herald monumental updates to both chassis and power units, marking one of the sport's most extensive regulatory overhauls.
  • 2."We wanted a candidate who had recent F1 driving experience, is prepared to work hard as part of a team and understands the challenges of developing a car throughout the season.
  • 3."It’s an exciting time for American motorsport, and I’m really looking forward to contributing to Cadillac's efforts in F1," Herta stated, effectively highlighting the team's focus on nurturing American drivers amidst a rapidly evolving motorsport landscape.

Zhou Guanyu's career in Formula 1 has taken a new direction as he joins the burgeoning Cadillac team as a reserve driver. The move marks a departure from his previous role at Ferrari, where he served as a reserve driver for the last season. As he transitions into this new position, Zhou will play a crucial role in supporting established drivers Valtteri Bottas and Sergio Pérez, both of whom are making comebacks after a year off the grid.

"We wanted a candidate who had recent F1 driving experience, is prepared to work hard as part of a team and understands the challenges of developing a car throughout the season. Zhou fits the bill perfectly," said Graeme Lowdon, team principal of Cadillac and Zhou’s long-time manager. This endorsement underscores the team’s confidence in Zhou's abilities as they brace for their inaugural season in 2026.

Zhou's shift to Cadillac is particularly noteworthy given the significant changes anticipated in Formula 1. The year 2026 will herald monumental updates to both chassis and power units, marking one of the sport's most extensive regulatory overhauls. Zhou's recent experience and familiarity with F1 dynamics could provide him with a unique advantage in navigating these changes.

Previously, Zhou spent three seasons alongside Bottas at the Alfa Romeo/Sauber team, gaining valuable insights and experience that he will now apply within the Cadillac setup. As the first reserve driver, he will be poised to step in should either Bottas or Pérez face any challenges that prevent them from racing.

Cadillac, entering F1 with a strategic long-term vision, also has American driver Colton Herta under development contract. Herta, a winner in IndyCar, is set to compete in Formula 2 this year. This unusual but strategic move signifies Cadillac’s commitment to building a strong foundation for their F1 ambitions, as they scout for future talent.

"It’s an exciting time for American motorsport, and I’m really looking forward to contributing to Cadillac's efforts in F1," Herta stated, effectively highlighting the team's focus on nurturing American drivers amidst a rapidly evolving motorsport landscape.

Looking ahead, Cadillac’s owners, General Motors, have announced a commitment to introduce their own American-made engines by 2029. Until that ambitious project reaches fruition, they have secured a partnership with Ferrari to utilize their engines, ensuring that the team remains competitive as they establish their presence in F1.

As the racing world watches closely, the collaboration between Zhou, Cadillac, and the broader team exemplifies a blend of experience and ambition. With key regulatory changes on the horizon and the integration of new talents, Zhou's role as reserve driver will be pivotal as the team gears up for an exciting future in Formula 1.

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