IndyCar Extends Engine Deals with Honda, Chevrolet Through 2031

Manufacturers to influence engine development and racing regulations as part of new multi-year agreements.

Published on Feb. 13, 2026

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IndyCar has renewed multi-year engine supply contracts with Honda and Chevrolet, securing the manufacturers' involvement in the series through 2031. The extended deals will allow Honda and Chevrolet to participate actively in shaping the development of engines and competition rules for a new car expected to debut in 2028, as well as grant them charter membership starting that year.

Why it matters

The long-term commitments from Honda and Chevrolet provide stability and continuity for IndyCar's technical and competitive framework, dispelling speculation about potential manufacturer exits. Their deeper involvement in rulemaking and car development signals a collaborative approach aimed at fostering innovation and maintaining racing excitement.

The details

As part of the new agreements, Honda and Chevrolet will join IndyCar's charter program in 2028, allowing them to enter one factory-backed car and gain access to team-owner meetings where key strategic decisions are made. The charter system itself was introduced in 2024 and provides a stable governance structure for stakeholders through 2031.

  • The current engine supply deals are set to conclude after the 2026 season, which begins on March 1 in Florida.
  • The new multi-year contracts with Honda and Chevrolet will commence in 2027 and run through 2031.

The players

J. Douglas Boles

IndyCar President

David Salters

President of Honda Racing Corporation USA

Mark Reuss

President of General Motors

Honda

An automotive manufacturer that has been involved in IndyCar since 1994, contributing over three decades of engine supply experience, including a period serving as the sole engine provider.

Chevrolet

An automotive manufacturer that returned to the IndyCar series in 2012 and has since secured nine manufacturer championships over 14 seasons, playing a crucial role in the increasing popularity and competitive nature of the series.

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What they’re saying

“As charter entrants in 2028, Chevrolet and Honda now have a new and exciting opportunity to build on their incredible legacies across IndyCar Series racing, while continuing their strong relationships with our current roster of teams and helping deliver an innovative and industry-leading new car in 2028.”

— J. Douglas Boles, IndyCar President (theconwaybulletin.com)

“This longstanding commitment strengthens our ability to allow us to further develop our people and technology at the pinnacle of open-wheel racing in North America.”

— David Salters, President, Honda Racing Corporation USA (theconwaybulletin.com)

“The addition of a charter allows Chevrolet to join with other stakeholders to continue to make the series even stronger. IndyCar produces consistently exciting racing on road and street courses as well as ovals, and we look forward to building on our IndyCar legacy and put on a great show for our loyal Chevrolet fans.”

— Mark Reuss, President, General Motors (theconwaybulletin.com)

What’s next

The new engine supply deals with Honda and Chevrolet will commence in 2027, leading up to the introduction of a new car model in the 2028 IndyCar season.

The takeaway

The long-term commitments from Honda and Chevrolet, along with their increased involvement in rulemaking and car development, demonstrate IndyCar's focus on technical innovation, competitive stability, and engaging racing for fans as the series prepares for a significant car model update in 2028.