When International’s engineering team joined forces with MAN and Scania back in 2017 to design a new heavy-duty powertrain ...

If you've heard "VTEC kicked in, yo" - whether in seriousness or as a meme - you'll want to know about this brilliant ...

With the debut of the 2026 Jeep Grand Cherokee, Stellantis has unveiled its newest gasoline engine, a 2.0-liter turbocharged ...

Electric concept cars seem to steal the spotlight at auto shows these days, with their flashy futuristic looks and promises of amazing battery range. And many if not most cars will get some form of ...

Rolls-Royce is ditching diesel for methanol with its new maritime engine, described as the world's first high-speed marine ...

Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to make significantly more power than competitors’ boosted ...

It was definitely a fuel-sipper, but if you don't have time to do something right, you better have time to do it twice.

As downsizing has emerged as one of the best ways to meet tightening emissions rules, Ford has dived in headlong with its range of EcoBoost engines. The small turbo engines feature in everything from ...

Kia has drawn industry attention with its bold decision to bypass both internal combustion and hybrid systems in favor of a ...

Here in 2019, only the most fringe reactionaries are able to claim with a straight face that climate change is not a thing. But after years of the media doing its "two sides" thing, recalcitrant ...

One famous limit of thermodynamics is that heat engines, like steam engines and internal combustion engines, must be less efficient than a Carnot heat engine (a heat engine cycle designed by French ...