For the fifth time this season – and the third time in the last four race weekends – IndyCar's starting grid will look a bit different than the previous day's qualifying results, due to grid penalties ...

For the third year in a row, Chevy was crowned the NTT IndyCar Series Manufacturer Champion, beating out its sole rival, Honda, in the North American open wheel racing division. Chevy and Honda ...

The IndyCar scene currently feels quite monotonous and closed, as only Chevrolet and Honda are the available engine partners. IndyCar President Doug Boles realized a need for a third, and Roger Penske ...

INDIANAPOLIS -- On the second floor of an upscale steakhouse in downtown Indianapolis, just days before their engines would be put to the test against each other in the Indianapolis 500, engineers ...

INDIANAPOLIS (AP) -- On the second floor of an upscale steakhouse in downtown Indianapolis, just days before their engines would be put to the test against each other in the Indianapolis 500, ...

Chevrolet and Honda completed a three-day test Wednesday of the 2.4-liter, twin-turbocharged V-6 engine that is slated to bring hybrid technology to the NTT IndyCar Series in the 2024 season. The ...

IndyStar motorsports insider Nathan Brown gives his five biggest takeaways on IndyCar's new car announcement, including its future manufacturer lineup and how the car might perform. The new specifics ...

INDIANAPOLIS — On the second floor of an upscale steakhouse downtown, just days before their engines would be put to the test against each other in the Indianapolis 500, engineers from Chevrolet and ...

The NTT IndyCar Series’ midseason shift to hybrid electric powertrains is its biggest technological change since it introduced turbocharged V6 engines in 2012. There’s a lot to try and understand in ...

In this photo provided by IndyCar, an IndyCar Hybrid Unit is shown in this undated photo. After a yearslong engineering effort, IndyCar is finally ready to unveil its hybrid engine system this weekend ...