The classic attraction, a favorite among young guests who get to experience driving for the first time, is as old as ...

Internal combustion engines built the modern world but they are major polluters, but this hydrogen engine prototype could ...

Top Fuel drag races feature a top of its class dragster that is unbelievably fast. However, exactly how much horsepower can ...

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 ...

Disneyland is pulling the plug on one of its most iconic gas-guzzlers. The Anaheim theme park plans to replace the ...

Volvo says advances in combustion and aftertreatment helped its new EPA 2027 D13 engine avoid the fuel-economy penalties many ...

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

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 ...

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 ...

If you ever want to start an argument between diesel enthusiasts, just bring up the topic of the 6.7 Cummins and PowerStroke diesel engines and see the sparks fly. It's a rivalry as old as time itself ...

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