The Mercedes-AMG M139 produces 469 hp from just 2.0 liters, making it the most powerful four-cylinder engine you can buy in ...

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.

Throughout automotive history, numerous engineers were determined to think outside of the box and try something new. While ...

It's an argument practically as old as the combustion engine itself: What's the best configuration of cylinders? V6 or V8, V8 or V12, straight engines versus V engines, and so on. And, in this case, ...

Pontiac's 151-cubic-inch 92-hp 4-cylinder production engine began in 1978 as the "Iron Duke." It was offered as the base engine in Pontiac Astras, Sunbirds, and other GM compacts like the Chevrolet ...

If a simpler and cheaper-to-maintain all-electric vehicle like the Tesla Model 3 Long Range can't be seen in your driveway for at least the next five years, then virtually any BMW with the 3.0-liter ...

The Skyactiv-G 2.5L turbo engine, a reliable and powerful four-cylinder often overlooked in the automotive market.

Six-cylinder engines often live in the shadow of their flashier and noisier V8 and V12 cousins—but don’t be fooled, these workhorse powerplants have powered some of the greatest cars in automotive ...

Efficiency has been the order of the day for some time now in the automotive industry. Regardless of whether an automaker is developing a sharp little city vehicle or a world-beating hypercar, ...