General Motors is set to become the first U.S. automaker with a Formula 1 team when a Cadillac-branded team joins the racing series in 2026, F1 announced Monday, ending a years-long battle between the series and former driver Michael Andretti, who initially proposed a GM expansion.

Formula 1 announced Monday that it has approved the entry of GM and Cadillac as a new team on the grid, bringing a storied American car maker into the pinnacle of motorsport.

Formula One announced Monday that “an agreement in principle” has been reached “with General Motors to support bringing GM/Cadillac” to the grid as the sport’s 11th team in 2026.

The team will use Ferrari engines its first two years until GM has a Cadillac engine built for competition in time for the 2028 season.

Formula 1 says it will expand the grid in 2026 to add an American team branded by General Motors

General Motors and TWG Global have reached an agreement in principle with Formula 1 to bring a Cadillac team to the series in 2026. GM is also launching an F1 power unit that will put the Cadillac Formula 1 Team on the path to being a “full works” team — building its own F1 vehicles and power units — by the end of the decade.

The Cadillac F1 team will initially be a customer team in 2026—with its engine supply to be determined. Cadillac is expected to produce its own Formula 1 engines by 2028. GM president Mark Reuss said: “As the pinnacle of motorsports, F1 demands boundary-pushing innovation and excellence.

Formula 1 will have an 11th team in 2026 after all. The series announced Monday that General Motors’ bid to add a team to the grid in two seasons had been approved. The FIA had previously approved the GM-backed effort,

After a very public failed attempt by Michael Andretti to bring another American team to Formula 1, General Motors has fought through the bureaucracy and politics to join the grid as a works team in 2026. The announcement came this morning after the series just wrapped up the Las Vegas Grand Prix over the weekend.

Since Liberty Media bought F1 in 2017, the sport has become increasingly popular in the USA, with three races now held there every year.

Formula 1 will expand the grid in 2026 to make room for an American team that is partnered with General Motors