Turbocharging performance cars to improve efficiency and overall power figures has become big business in the last several years, mainly due to a turbo being the easiest way to solve these two ...

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

Divulged by a GM TechLink document, the new L2R engine has been confirmed as the lower-output sibling of the L3B that General Motors premiered in 2018. The original application for the 2.7-liter turbo ...

The turbocharger is more popular than ever, appearing on the Ford Mustang, the Dodge Charger, and the Chevrolet Corvette. It's used in Ferrari and Lamborghini products, too, and even with the rise of ...

This week Mercedes-AMG unveiled a new entry-level version of its seventh-generation SL roadster called the SL43, and it's the first SL since the original 190SL of the 1950s and '60s to use a ...

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

Photo: Honda Motor Co., Ltd. Often ridiculed by many gearheads, four-cylinder engines can be as potent as those with twice as many cylinders. Four-cylinders were among the first types of internal ...

Ford Motor Company's 4-cylinder engines have always been popular with the hot rodding set. Even in the days of the flathead, a beefed-up flattie four Ford was a force to be reckoned with. And as the ...

Today's 4-cylinder cars offer a better combination of performance and efficiency than ever before. Although the engines themselves continue to get smaller in displacement, they're able to make more ...

While never really a contender for the musclecar crown, the Ford Thunderbird has always been blessed with a high degree of street savvy since its introduction near the close of '54. Oh sure, there ...

It’s no secret that the new Mercedes-AMG C63 S, with its 2.0-liter turbocharged four-cylinder plug-in hybrid, doesn’t have the same luster as its V8-powered predecessors. Sure, the super sedan packs ...

Proton has launched the updated Proton X90 in Malaysia. Following the footsteps of its siblings, the X50, S70, and X70, the new X90 sports a new ...