For decades, engineers have used small-displacement engines to prove that raw capacity is not the only path to victory. By pairing compact cylinders with clever breathing, high revs, and forced ...

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

This foreign supercar employs some of the most innovative technology to boost the power of its small engine upwards of 1,000 ...

The Nano Bee, created by engineer Ronald Valentine, is a diesel engine smaller than a quarter but powerful enough to to spin a model-plane propeller.

Since the dawn of the internal combustion engine, the search for power has been paramount in internal combustion engine development and advancements over the years. Ranging in all sorts of different ...

You need lots of cubic inches for lots of power, right? Well, not really. Here are 10 cars with small engines that make big ...

We may receive a commission on purchases made from links. Diesel engines help us accomplish a myriad of tasks every day. While it is true that diesel engines are more efficient than gasoline engines ...

The popular saying goes that, "there's no replacement for displacement." However, that's never been less true than in the modern car market. Many of today's most popular cars feature smaller engines ...

We're used to the unexpected from World Products--things like 454-cube small-blocks and big-blocks with cylinders large enough to warrant their own ZIP codes. But this is something altogether new and ...

Tijo is an engineer, mechanic, and an avid content creator with over 5 years of experience as an automotive journalist. His media and publishing journey began with CarHP and CarIndigo, and soon ...

In many ways, automotive engine design is converging, as the computer-engineered race toward improved efficiency produces increasingly similar results in Detroit, Tokyo, and Stuttgart. Computer models ...