CADILLAC FORMULA 1® TEAM COMPLETES FIRST LAPS

January 16, 2026 — Fishers, Indiana and Silverstone, UK — The Cadillac Formula 1® Team achieved another major milestone today as Checo Perez completed the first-ever on-track laps for the American squad. The team took to the historic Silverstone track during a pre-season promotional day, marking a monumental moment as it continues preparations for its debut Formula 1® campaign. The laps were completed as part of a promotional filming day, serving the dual purpose of gathering footage of the car on track, and the opportunity to shake down the car to ensure all systems are working as expected in preparation for official pre-season testing. The car ran entirely in black at Silverstone, with the final 2026 Cadillac Formula 1® Team livery set to be revealed on Sunday, February 8, via a TV advertising spot during the 2026 Super Bowl, representing a bold new way for the team to connect with new audiences within the United States and beyond. Dan Towriss, CEO of Cadillac Formula 1® Team Holdings, commented: “Today's shakedown is a significant step for the Cadillac Formula 1 Team. Watching the car roll out of the garage is a moment of pride. The first laps on track mark a historic milestone; the culmination of thousands of hours of work, driven by pure passion. Graeme has done an outstanding job of assembling a team of absolute racers that have given everything to get to this moment. This is just the beginning, as our work continues at pace towards Melbourne and beyond." Graeme Lowdon, Team Principal, added: “Today represents countless hours of hard work, commitment and belief from everyone involved in the team. It shows the progress we’re continuing to make in a short space of time. It’s been a great opportunity for the team to gel in a live garage environment, verify car systems and resolve any initial issues. But it’s just the beginning of the road; we now turn our attention to pre-season testing in just a few weeks’ time, which will provide even more opportunity to learn.” Checo Perez: “Today was really an amazing day. Everyone should feel incredibly proud to complete our first laps as a team. Each and every person has worked so hard to get to this moment and it was emotional to be part of motorsport history. We can, and should, all enjoy, but it’s absolutely fired me up for more. I just want to get back in and get mileage – this is just the start.” Valtteri Bottas: “As a team we made history today with the Cadillac Formula 1 Team car taking to the track for the first time. Checo put in the first laps with the car running smoothly. I’m proud of the whole team for getting to this point, which is really impressive. It was special to be part of this moment and witness the joy from the team. Our first day is done and now we push on.” About Cadillac Formula 1® Team: The Cadillac Formula 1® Team is a specialist motor racing team competing in the FIA Formula 1® World Championship. Backed by TWG Motorsports and General Motors, the team has operations in Fishers, Indiana (USA); Charlotte, North Carolina (USA); and Silverstone, Northamptonshire (UK). With the confidence to dream big and the passion to deliver, the Cadillac Formula 1® Team is building everything from the ground up – from high-performance race cars to an inclusive, values-driven culture. The team will make its Formula 1® debut in 2026. About TWG Motorsports TWG Motorsports is the motorsports entity of TWG Global, unifying a robust racing portfolio across the world's biggest stages in Formula 1®, INDYCAR, Formula E, IMSA, and NASCAR. With strategic partnerships that include General Motors on the Cadillac Formula 1® Team and ownership of Andretti Global, Wayne Taylor Racing and Spire Motorsports, TWG Motorsports combines deep technical expertise, proven competitive excellence and industry-leading business acumen. TWG Motorsports is committed to innovating, growing and winning at the highest levels of the sport. Learn more at TWGMotorsports.com. About GM General Motors (NYSE:GM) is driving the future of transportation, leveraging advanced technology to build safer, smarter, and lower emission cars, trucks, and SUVs. GM’s Buick, Cadillac, Chevrolet, and GMC brands offer a broad portfolio of innovative gasoline-powered vehicles and the industry’s widest range of EVs, as we move to an all-electric future. Learn more at GM.com. For media enquiries, interviews and further information, please contact: Cadillac Formula 1® Team Lucy Genon, lucy.genon@cadillacf1team.com