These legends defy expectations with their ability to last for hundreds of thousands of miles.

Inline-fours offer smoother operation and reliability; three-cylinders are lighter and more efficient.

Mercedes AMG has cranked out a gem of an engine. The hand built M139 is a 2.0L turbocharged inline four-cylinder that makes ...

Remember when having a turbo-four engine was a luxury? Not anymore! Turbo four-cylinder engines are now ubiquitous, even though value-focused brands like Toyota and Honda had once long steered away ...

The BMW M3 is an iconic staple of automotive, motorsports, and sports car history. It's been that way for nearly 40 years. Since the introduction of the first M3 in the mid-1980s, BMW's iconic sports ...

If you are shopping for a new car or motorcycle today, you will encounter several different types of internal combustion engines alongside the growing number of electric vehicles. One of the most ...

Before the inline-four became the go-to default engine and the V6 was compact enough to fit into small engine bays, the four-wheeled automotive world saw the V4 as a brilliant compromise. It was ...

From Toyota's 22R-E to Volvo's legendary 'Redblock,' these engines showcase the strength and longevity of compact powerplants ...