IndyCar unveils faster, lighter 2028 race car built to shatter records - Motorsport.com

What the report says

Motorsport.com reports that IndyCar has unveiled the IR-28, a new race car planned to take over from the series’ current chassis in 2028. The headline frames the car as faster and lighter, with IndyCar aiming for a package capable of breaking performance records. The report says the IR-28 will replace the existing car, which first appeared in 2012 and has been revised several times during its long service life.

The move is significant because it marks a major reset for IndyCar’s technical platform after more than a decade built around the same underlying car. A new chassis can affect almost every part of the championship, from team development plans and driver adaptation to supplier timelines and the way the series presents itself to fans, manufacturers and commercial partners.

Motorsport.com’s available text does not provide detailed specifications, suppliers, costs, safety changes or testing schedules. As background, IndyCar’s current generation has been associated with a long-running common-chassis approach, with updates over time to areas such as bodywork, safety and powertrain-related systems. The planned IR-28 introduction therefore suggests an effort to modernize performance and packaging while preserving the close competition that spec-based open-wheel racing typically seeks to encourage.

Further confirmation will be needed on the technical rules, rollout calendar and whether the new car changes engine, hybrid or aerodynamic regulations alongside the chassis replacement.