Modern engines deliver more power from less metal, sip less fuel, and meet emissions rules that would have seemed impossible a generation ago. Yet owners are discovering that this new efficiency often ...

Koenigsegg, renowned for its pioneering automotive technology, has recently introduced a groundbreaking engine poised to significantly impact the electric vehicle (EV) market. This innovation, rooted ...

The compact, liquid-fuelled ramjet engine uses a novel combustion technology called rotating detonation that offers ...

Toyota’s upcoming engine lineup promises increased fuel economy and lower emissions without a common downside. Flexibility is a focal point of Toyota’s next-gen engine family, with the ability to ...

Mazda has developed a wide variety of engines and propulsion systems over the years. Famously, Mazda pioneered rotary technology, but the Japanese automaker has also developed rotary hybrids, fully ...

At the 2025 Consumer Electronics Show in January, Caterpillar exhibited a demonstration 972 XE front-end loader retrofit with a hybrid powertrain. At construction machinery and mining trade fair bauma ...

Finnish manufacturer Wärtsilä introduced an engine back in 2015 that was so good, it snagged a Guinness World Records title for being the most efficient four-stroke diesel engine shortly after its ...

This article is part of our Forever Forward series, which is showcasing the ways Formula 1 is innovating for the 2026 season. Few things split Formula One fans like the power behind the championship’s ...