The Cadillac F1 team will utilize power units built by Ferrari until GM begins producing its own engines in 2028.

In the space of just 72 hours, it has become apparent that General Motors will join F1 in 2026. According to latest reports, the GM-backed entry will be named ‘Cadillac F1’.

Formula 1 is set to expand its grid in 2026, introducing an American team backed by General Motors. The team will operate under the Cadillac F1 name and initially use Ferrari engines. The expansion follows a long-standing debate and will eventually see Cadillac provide its own engines by 2028.

It's official. Cadillac is joining Formula 1 in 2026. This is a huge moment for American racing. Let's break down what this means.