They pull hard and use less fuel than a gasoline engine doing the same work. Greater fuel efficiency will often offset the ...

Autopia, the gas‑powered attraction in Disneyland’s Tomorrowland, is set for a major upgrade. Disneyland officials confirmed ...

Along with unveiling its EPA 2027-compliant MP13 engine, Mack outlined powertrain changes across its Class 6-8 lineup, ...

Researchers in Wisconsin have developed a concept engine that can run on gasoline and diesel at the same time, with a ...

No matter how good it is, every lawn mower eventually needs replacing. But how much use can you expect to get out of a mower ...

Early adopters of the X15N engine have seen positive results, which may translate to additional fuel demand, according to the latest State of Sustainable Fleets report. Natural gas vehicle adoption ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

A car engine CC to HP estimate can be helpful, but modern engines vary in power. See why turbocharging, fuel type, and design ...