An engine's displacement dictates power output based on the bore and stroke, while compression ratio influences how strong ...

Think the legendary 6.7 Cummins is the undisputed king of heavy-duty torque? Here are four massive diesel engines that ...

Both old and new Rogues have a turbocharged 1.5-liter three-cylinder, but the hybrid's new mill is nothing like the ...

Choosing between aluminum and cast iron engine blocks isn't just about weight or cost. We explain what matters when big ...

This engine was the perfect V8 engine for the time and now it shows off the history of the HEMI engine.

Actively reporting, writing, and editing on automotive news and since 2021, Dave has brought his acerbic wit and love of European car culture to brands such as HotCars, CarBuzz,and TopSpeed.

The horsepower wars are alive and well, with automakers seemingly vying for higher and higher power numbers with each new generation of car, but want a quick way to up your car's power numbers? Now, ...

Researchers in Germany have recently unveiled a hydrogen-powered engine that could challenge diesel in ...

Steam engines and internal combustion engines (indeed, most thermal engines) need a very large gap in temperature between the hot engine and the colder outside world to generate power. Think of it as ...

A rendering of Wärtsilä's 100% hydrogen-ready engine power plant. Photo by Wärtsilä. Wärtsilä has announced a 100% hydrogen-ready engine power plant, which the company says is the world’s first.

LINNAVUORI, Finland--(BUSINESS WIRE)-- Developed and manufactured in Linnavuori, Finland, the engine represents the most advanced technology in AGCO Power’s new Core engine family. The award is among ...