The modern turbocharged four-cylinder engine is the new straight-six, and Stellantis is on the case with the all-new ...

A motorcycle's engine will make or break the vehicle's existence. Over the years, major brands have built their fair share of ...

The simple, non-negotiable truth is this: when it comes to outright fuel efficiency, the diesel engine is, mechanically and chemically, superior.

In the 1960s, Ford introduced a number of small-block engine designs. How exactly did these V8s manage to shape the era of ...

Mazda's willingness to leave the Otto cycle behind when designing its engines brought us the rotary-powered RX-7 and RX-8, ...

Electric tech continues to improve, but it can't work for all areas and situations, and so not every automaker hit pause on ...

A 2000 patent for an unconventional engine hinted at a groundbreaking design. But why has it never been brought to life?

For decades, Dodge has been a standard bearer of American horsepower, with its biggest engines pushing blistering speed and fire-breathing exhaust notes.

With the debut of the 2026 Jeep Grand Cherokee, Stellantis has unveiled its newest gasoline engine, a 2.0-liter turbocharged ...

The new Hurricane 4 Turbo engine debuts in the 2026 Jeep Grand Cherokee and will eventually spread to other models ...

Omoda & Jaecoo unveil a groundbreaking gasoline engine with 48% thermal efficiency, setting a new benchmark for hybrid-ready internal combustion systems.

The 6.0 liter V8 LS2 engine was produced by General Motors for use in performance vehicles and sports cars. It is part of GM's Gen IV Small Block engine family and was first introduced in the 2005 ...