The internal combustion engine, for all its mechanical sophistication, still runs on a 19th-century mechanical idea: pistons rising and falling, a crankshaft spinning, a steam-age architecture ...

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

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 ...

The film discusses various types of engines that utilize heat energy for operation. It explains steam engines, which are reciprocating external combustion engines, and compares them to internal ...

With the rise of stricter emission laws, engine manufacturers have no choice but to look into alternate energy sources to run their vehicles. Cummins is reinventing the combustion engine but this time ...

Almost all gasoline engines, whether they're efficient-yet-less-refined four-cylinders, high-horsepower V6s, or growly and torque-rich V8s, use much the same process to create power. The "Otto cycle" ...

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

Mazda has made it clear that combustion engines are still part of its plans, and Skyactiv-Z is the strongest proof yet. This new 2.5-liter four-cylinder follows Skyactiv-G and the less successful ...

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

The model was originally planned as a pure EV, but a new report says hybrid power is on the menu, too.