General Motors (GM), in partnership with TWG Motorsports, has established a new company, GM Performance Power Units LLC, to position the Cadillac brand as a Formula 1 motorsport competitor. In November, GM and TWG signed an agreement in principle with Formula 1 to add an 11th team under its Cadillac brand.

TWG Motorsports, the driving force behind the Andretti-born F1 team set to race under the Cadillac banner in 2026, has joined forces with General Motors to develop the US outfit's future in-house power unit.

The new venture will produce Cadillac’s in-house power unit for F1 beyond its deal with current supplier Ferrari

F1 Vasseur General Motors - Frederic Vasseur has welcomed with moderate enthusiasm the entry of General Motors into Formula 1 from 2026, with Cadillac set to join the championship using Ferrari power units.

General Motors has set up an engine company to turn its planned Cadillac Formula One entry into a full works team by the end of the decade, the carmaker said on Thursday.

Cadillac's prospective Formula 1 team has announced its plan to build its own engines out of an American base by the end of the decade.

A significant component of F1's support for the potential GM team was that it would supply its own powertrain by 2030. The post GM forms new company to create powertrains for potential Formula 1 race car appeared first on The Manual.

Cadillac recently inked a multi-year deal with Ferrari to use its power units when it joins F1 in 2026. GM announced a new powertrain company that will build Cadillac’s F1 engines in order to become a full works team.