Hydrogen is a relatively new player in the alternative fuel market, offering an alternative to electric cars and hybrids with its own take on green emissions. However, hydrogen-powered technology ...

When it comes to automotive innovation, some engines stand out not just for their power or efficiency, but for how they reshaped the industry and our expectations of what cars can achieve. Today, ...

View post: We Ran the Numbers on a 2026 GMC Yukon Denali to See if a $1,349/mo Lease Is a Good Deal To understand the benefit of a turbo, we need a refresher on the basics of the combustion process.

A modern Formula 1 power unit squeezes more useful work from a liter of fuel than any production car on the planet.

Rotary engines (also known as Wankel engines and Wankel rotary engines) are quite different from piston or "reciprocating" engines. One of the distinguishing features is that they don't need valves to ...

What makes a great internal-combustion motor? We explain why these petrols, diesels and even a hybrid made the list ...

Numerous articles and stories have been prepared by hundreds of experts on how to improve the internal combustion (IC) engine for more speed, power or what have you. Millions of dollars worth of ...