Cadillac Confirms Colton Herta as 2026 F1 Test Driver: His Path to Formula 1

Cadillac has officially announced American driver Colton Herta as its test driver for its historic Formula 1 debut in 2026, ending months of speculation. This move marks a significant step for Herta, who has long been linked with a full-time F1 seat.

Why it matters

Herta's appointment brings a highly decorated American talent into the F1 fold, offering a direct pathway to potentially secure a race seat. It also signals Cadillac's commitment to building a strong foundation with experienced drivers in development roles.

Who is Colton Herta?

Born in California in 2000, Colton Herta is renowned as the youngest-ever winner in IndyCar Series history. His rapid ascent began in karting at age six:

• 2013: Single-seater debut, SBF2000 Winter Series runner-up at 13.
• 2016: European breakthrough, third overall in Euroformula Open (4 wins, 6 podiums).
• 2017-2018: Indy Lights: Rookie of the Year, then series runner-up.
• 2019: IndyCar debut; youngest race winner and pole-sitter at COTA.
• 2020: Strongest IndyCar campaign with Andretti, finishing third.
• 2024: IndyCar Series runner-up to Alex Palou.

F1 Connection

Herta's F1 aspirations are well-known. He joined McLaren's development program in 2022, testing the 2021 MCL35M. Despite persistent rumors, a lack of sufficient FIA Super Licence points consistently held him back. Now, with Cadillac, he gains crucial proximity to F1's pinnacle, hoping to leverage this into a permanent F1 role.

What's next

Herta's test driver role will be crucial for Cadillac's 2026 F1 car development. His extensive IndyCar experience provides valuable feedback, positioning him for a potential race seat if he impresses the team.