Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered. F1 cars are built to go insanely fast and are incredibly nimble.

Honda has made a big change to its IMSA program for 2025 which affects everything it does on and off the track, and could have a bigger impact than you might think. For 2025, the No.93 Acura ARX-06 ...

The Aston Martin Valkyrie first emerged as an electrically assisted 6.5 litre, naturally aspirated V12 hybrid mid-engined halo model that has been co-developed with Red Bull Advanced Technologies.

NTT IndyCar Series drivers Scott McLaughlin and Josef Newgarden will test the Porsche Penske Motorsport 963s in next week’s IMSA-sanctioned (…) ...