Manor motorsport

Cadillac F1 News: Formula One newcomers Cadillac have firmly dismissed speculation linking former Red Bull boss Christian Horner with a role in their setup, reiterating their full backing for current team principal Graeme Lowdon ahead of their 2026 debut.

The General Motors-backed outfit, which will enter the sport next season as the 11th team on the grid, appointed Lowdon as its first principal last December. Rumours had swirled following Horner’s exit from Red Bull last month, but Cadillac moved quickly to quash them.

“There have been no talks with Christian Horner, no plans to do that,” Cadillac F1 chief executive Dan Towriss, who also runs TWG Motorsports, told reporters. “So, I’d like to officially shut down that rumour. Our support, belief, backing is 100% in Graeme Lowdon.”