The internal combustion engine, for all its mechanical sophistication, still runs on a 19th-century mechanical idea: pistons ...

Despite a concerted drive towards electric propulsion, General Motors is spending a small fortune developing a new V8 engine.

Hydrogen combustion engines are inefficient, costly to maintain and worse for the environment than fuel cell or battery powertrains. But they're also noisy and fun, so automakers are pitching them as ...

Stellantis is in the middle of a broad push for the combustion engine. The conglomerate, formed in 2021, is comprised of American brands like Jeep, Dodge, and Ram. In the face of widening deregulation ...

Some agree that batteries are the clear winner in the race against hydrogen technologies, while others think the opposite. There's no such debate among internal combustion engine proponents. Almost ...

According to fleet executives as well as fleet maintenance managers, the death of the internal combustion engine may prove to be greatly exaggerated in spite of the excitement about electric ...

Hydrogen power for vehicles sounds tempting: water is the only emission, and hydrogen is seemingly available everywhere, right? Wrong. Hydrogen can power vehicles, but how it powers them makes all the ...

Stellantis reported on Thursday a net loss of $26.3 billion (€22.3 billion) for 2025, attributing that to a $29.9 billion ...

Yamaha Motor says the 5.0-liter V8 engine will be developed for automobiles and based on the one used by the Lexus RC F coupe. Yamaha Motor President Yoshihiro Hidaka says the firm has "a strong ...

The automakers are making it official—they’re phasing out internal combustion and heading, with varying degrees of happiness, into an all-electric future. So at what point does the more than 120-year ...

Piston rings are the seals in your cylinders, giving you better compression and power, but what happens if they wear or break ...