While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, ...

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

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

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

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

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

The automotive industry is witnessing a revolutionary shift with the introduction of Stellantis’ all-new 2.0-liter Hurricane 4 Turbo engine, which promises to redefine performance standards. This ...

Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to make significantly more power than competitors’ boosted ...

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

Ford's small-block V8 engines had impressive specs and performance. Some models were used for decades while others powered ...

Porsche’s new hybrid-powertrain 992.2 version of the 911 Turbo S brings back its big-swinging reputation, and then some.

The winning bidder will get to specify their car alongside Gordon Murray, but the privilege won’t come cheap.