The average passenger vehicle emits 4.6 metric tons of carbon dioxide per year, and while emissions for hybrids are harder to calculate, they and EVs are the answer to cutting down on overall ...

Chevrolet set a new bar when it introduced the latest version of the Trax. The badge-engineered Buick Encore GX, the Chevy Trailblazer, and the Buick Envista all share the same 1.2-liter ...

A fast-rising name in the hybrid vehicle market, Horse Powertrain has spent the past three years transitioning into one of the world's leading engine manufacturers while developing a portfolio of ...

In a world dominated by pistons, the rotary engine was something different for motorists. It was the vision of German engineer Felix Wankel, built on the belief that the up-and-down motion of pistons ...

Porsche has patented a unique three-bank design that could redefine what a high-performance combustion engine could look like. Porsche patented a unique W18 engine design with three cylinder banks and ...

When Goldilocks got a hankering to break into a house owned by bears, she didn't realize her name would forever be defined as "just right." Something in the "Goldilocks zone" means that it occupies a ...

Internal combustion engine development is far from stagnant these days, in spite of the advances in electric powertrains in recent decades—and this patent from Porsche concerning a W-style cylinder ...

Even as the automotive industry pivots to electric vehicles, some brands are quietly doubling down on internal combustion with fresh engineering and serious performance ambitions. Mercedes is ...

Cars these days have seemingly endless options when it comes to customization, from machine-finish alloy wheels through to metallic paints and duo-tone leather interiors, automakers keep on giving us ...

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable high-speed, long-range flight with increased efficiency ...