General Motors Set to Join F1 Grid with Andretti by 2026
General Motors' potential new Formula 1 team, expected to join in 2026, may rely on Honda for engine supply due to GM's in-house engine not being ready until 2028. With Renault no longer an option and other manufacturers already committed, Honda emerges as the most likely candidate, especially given its recent collaboration with GM in the US. The situation highlights the complexities of F1's new entry process and the challenges of securing engine deals.