An internal combustion engine is a precise mechanism that works appropriately under stringent conditions, requiring minute and accurate calculations to make it operational. Timing is the keystone of ...

In 2025, small-displacement motorcycles are everywhere, but nearly all of them rely on parallel twins or singles. That keeps costs low, but it robs riders of the high-revving soundtrack and smoothness ...

This BMW engine is used in some of the finest cars of the 1990s and pushes them to high-revving and tire-screeching levels - ...

With the debut of the 2026 Jeep Grand Cherokee, Stellantis has unveiled its newest gasoline engine, a 2.0-liter turbocharged four-cylinder called the Hurricane 4, marking the latest evolution in the ...

It has taken nearly two decades, but Mercedes-Benz is finally thinking straight again. The automaker is working on a new family of inline six-cylinder engines, its first since the late 1990s. The ...

The gas engine is dead, long live the gas engine. In a nod to the uncertain road ahead for electric-vehicle adoption, Stellantis announced an all-new internal-combustion engine line Friday, even as ...

Premium electric vehicles are all the rage these days as manufacturers rush to duplicate Tesla’s sales success as well as meet stringent government regulations. Audi, Cadillac, Chevrolet, Kia, Hyundai ...

Creative, out of the box thinking is the best kind of thinking. Especially when things tend to get a bit dull in the automotive scene, with the same builds over and over again. But few people dare ...

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 ...