Zhou Guanyu lands Cadillac reserve role for 2026 debut
Zhou Guanyu has traded Ferrari red for Cadillac black and gold, signing on as reserve driver for the American outfit’s 2026 Formula 1 debut.
It’s a shrewd, no-drama move for both sides. Cadillac gets a driver with fresh F1 mileage and deep simulator chops as it builds into the new regulations, and Zhou slides into a program that’s gathering momentum behind the scenes after a coy teaser campaign hinted at his arrival. The team confirmed the deal today, locking in the final piece of a driver roster that already includes race drivers Valtteri Bottas and Sergio Perez, plus test driver Colton Herta, who’s set to contest Formula 2 with Hitech in 2026.
“I’m delighted to join the Cadillac Formula 1 Team as a reserve driver ahead of its debut,” Zhou said. “I’ve worked with Graeme [Lowdon] and Valtteri [Bottas] for years, so it feels like rejoining family. With my recent experience on track and in development, I know I can add real value.”
Zhou’s switch comes days after his Ferrari reserve stint ended, and places him back alongside Bottas, the teammate he partnered through his Alfa Romeo and Kick Sauber campaigns. Familiar faces and a fresh project—there are worse ways to spend a reset year.
Team principal Graeme Lowdon didn’t sugarcoat the brief behind the appointment. “Our process for selecting a reserve was as thorough as for our race seats. We wanted someone with recent F1 experience who understands the grind of developing a car through a season. Zhou fits perfectly,” he said. Expect long simulator shifts, integration work with Bottas and Perez, and a lot of correlation laps as Cadillac beds in its Ferrari-powered package for year one.
The message from the top was equally clear. “Zhou’s an excellent addition to complement Valtteri and Checo—talented, personable and respectful of the hard work it’ll take to achieve our ambitions,” said Dan Towriss, CEO of Cadillac Formula 1 Team Holdings. “Alongside Colton, we have a hungry, fast and collaborative group for our 2026 debut.”
Read between the lines and you get a picture of Cadillac’s intent. Bottas brings the calm baseline and development nous. Perez offers racecraft and points-scoring guile. Herta gets European mileage before any F1 step becomes realistic. And Zhou, who knows both the midfield grind and how to make a simulator sing, underpins the program. For a new team, the safety net matters as much as the headline acts.
Zhou also offers something intangible: continuity. He’s been in and around the sport’s shifting midfield since his debut and has worked inside two different organizational structures at Hinwil—first Alfa Romeo, then Kick Sauber—alongside Bottas and familiar management. There’s no learning curve on the language of that garage. In a launch season where calendar demands collide with development sprints, that familiarity can save weeks.
Cadillac, for its part, has kept its cards close while building quietly. But the driver architecture tells its own story: a pragmatic, low-risk first year that leans on mileage, experience, and a reserve who can jump in and do a job if the situation turns. If you’re an expansion team, that’s exactly the kind of belt-and-braces approach you want.
The only question now is how quickly Cadillac can take all that experience and turn it into something sharp when the lights go out in 2026. For Zhou, the mission is simple: be ready, be useful, and be fast whenever he’s called. It’s not glamorous work. But in year one of a new project, it’s often the most important job in the building.
