The Dallara IL-15 is iRacing’s Indy NXT car, the primary feeder series to IndyCar that runs a 450 hp turbocharged inline-4 on both road courses and ovals.
iRacing Released: 2015
Manufacturer: Dallara
Class: Indy NXT
Drive Type: RWD
With the release of the Dallara IL-15, iRacing’s open-wheel ladder finally feels like it has no missing rungs. The sim now offers a progression path that mirrors the real-world journey of drivers climbing toward the NTT INDYCAR Series, giving racers of all skill levels a place to learn, grow, and compete. From the Ground Up…
iRacing has released an official video showcasing the Dallara IL-15 in action. The clip highlights both road and oval racing, the push-to-pass system, and the car’s carbon-fiber aero profile. From pack racing on short ovals to technical precision on road courses, the video proves the IL-15 is as versatile as it is fast. Check out…
The Dallara IL-15 has been the workhorse of INDY NXT since 2015, and with its arrival in iRacing, sim racers finally have the chance to experience its blend of speed, balance, and technology. Updated in 2021 with the halo device and refined in 2023 with Firestone Firehawks, the IL-15 is as modern as it is…
The Dallara IL-15 has finally landed, and it looks spectacular in iRacing. From its sleek carbon-fiber bodywork to the aggressive stance of its Firestone tires, the car feels every bit like a stepping stone to INDYCAR glory. We’ve put together a gallery of screenshots showing the IL-15 in action on both road and oval layouts…
The wait is over: the Dallara IL-15 (INDY NXT) has officially arrived in iRacing with the 2025 Season 4 release. Now available in the garage, the IL-15 is fully rain-ready and comes with a complete roster of series options, including INDY NXT Road Fixed and Oval Fixed championships. The car replicates the real-world INDY NXT…
After teasing a new open-wheel entry earlier this year, iRacing has confirmed that the Dallara IL-15, the chassis of choice for the INDY NXT series, will debut in the sim with the 2025 Season 4 build. Powered by a 2.0-liter turbocharged inline-four engine delivering 450 horsepower, the IL-15 represents a perfect middle ground in iRacing’s…