Toyota's exclusive rally-bred turbocharged engine remains an icon in its extensive performance car history.

You might think that four cylinders are inherently better than three, but is that really the case? The answer is more nuanced ...

Four-cylinder engines have long been seen as inferior to powerplants with more cylinders, such as inline-sixes and V8s. But ...

The throaty warble of a four-cylinder boxer engine – whether on song or merely at idle – is among the most recognisable in ...

Although turbocharging has long been part of the automotive industry, and adding boost to an engine has always been popular among race car builders and enthusiasts, the degree to which modern cars ...

The five-cylinder engine is uncommon relative to the ubiquitous four-cylinder, six-cylinder, or eight-cylinder variants. As an odd-number engine, it certainly is in a class of just three such engines.

The bore of a cylinder (along with the stroke and the number of cylinders in the engine) is what determines displacement. Increasing the bore can help boost the horsepower of your engine, which is ...

Half a century of odd-number magic fades as regulations and EV focus take over ...

Ten-cylinder engines, particularly V10s (the most common layout for 10s, though there have been attempts at flat-10s and even W10s), have some interesting engineering, packaging, and power-delivery ...

Commonly used in trucks and heavy machinery, the diesel engine is one of the most important engines created. Developed in the late 1890s by German engineer Rudolf Diesel, the diesel engine came from ...