IndyCar agreeing to a new deal for Honda and Chevy to remain engine manufacturers has effect on the series' popularity, the new car and teams.

IndyCar has retained Honda and Chevrolet as its original equipment manufacturers (OEMs). The OEMs will get their own ...

Most normal cars with less than eight cylinders nowadays use inline engines, but some also use boxer engines. What's the ...

IndyCar's first new car in more than 15 years won't debut until at least 2028, the series confirmed Thursday. Penske Entertainment president and CEO Mark Miles previously told IndyStar that at least ...

It's one of those questions you've probably never thought to ask, but the second you hear it, it's stuck in your head. Automakers have produced cars with three, four, five, six, eight, 10, 12, and 16 ...

Automakers like Toyota, Mercedes, and Mazda are ditching V6 engines in favor of more efficient and cost-effective powertrains ...