Honda and the NTT INDYCAR SERIES today announced that Honda will continue as an engine supplier for the 2027 racing season and beyond in a multi-year deal. Honda and its North American racing arm, Honda Racing Corporation USA (HRC US), bring more than 30 years of American open wheel success into the new era of IndyCar racing.
Additionally, Honda revealed that in 2028, the new Dallara INDYCAR chassis will be powered by an all-new V6 engine developed and manufactured in the U.S. by HRC. The 2.4-liter twin-turbocharged unit will be paired with a low-voltage hybrid unit common across all cars regardless of engine manufacturer.
IndyCar will run the current engine and chassis formula in 2027 before debuting the replacement for the current Dallara DW12 and 2.2-liter, twin-turbo V6 engine combo, which was introduced in 2012. The current chassis and engine formula was modified in 2024 with a low-voltage hybrid unit.
As part of the new multi-year agreement with the NTT INDYCAR SERIES, Honda, along with series rival Chevrolet, will receive a team ‘charter’ beginning in the 2028 season – a first for an OEM with the IndyCar series. HRC US has committed to field a Honda full-season entry in 2028 as a way to further develop its associates and technology.
Honda has earned immense success in American open wheel racing, beginning with the company’s foray into Championship Auto Racing Teams (CART) competition in 1994. Honda won its first manufacturers’ and drivers’ championships in 1996. Since then, Honda has achieved unmatched success in INDYCAR SERIES racing, scoring 298 victories from 543 races, 21 drivers’ titles, 11 manufacturers’ championships and 16 Indianapolis 500 victories.
The 2025 NTT INDYCAR SERIES season was historic for Honda with the manufacturer winning 10 races in a row and 12 of 17 races on the year on the way to a sweep of the drivers’, manufacturers’ and Rookie of the Year championship titles—as well as earning the 2025 Indianapolis 500 win.
David Salters (President, Honda Racing Corporation USA): “To our esteemed Honda fans, customers, and associates, we are thrilled to announce our ongoing participation in the NTT INDYCAR SERIES. With a deep respect for the history and competitive spirit of IndyCar racing, we are proud to continue our involvement after more than 30 years. This long-standing commitment strengthens our ability to allow us to further develop our people and technology at the pinnacle of open-wheel racing in North America.
“The partnership between INDYCAR and FOX continues to grow bringing outstanding race coverage and elevating the experience for fans everywhere. The future of IndyCar looks incredibly bright, and we at Honda are honored to play a critical role in its continued success.”
Doug Boles (President, NTT INDYCAR SERIES): “This is a monumental day for INDYCAR, fueled by a massive and historic commitment from two of our best and most trusted partners. Chevrolet and Honda have worked tirelessly with us over the last 12 months to get to this point and both have made it very clear that they are fully committed to this sport and invested in continuing the positive momentum the series generated in 2025.”
