Enter the differences between the Mazda's conventional Otto cycle engine and the Atkinson cycle in the Prius. While the car that immortalized mass-market adoption of hybrid technology, the Toyota ...

Most modern gasoline and diesel-powered engines found in the cars and trucks seen on today's roadways rely on the ...

Contrast to all modern combustion engines that run the four-stroke Otto cycle that typically features one compression and ignition phase, Porsche’s system adds another. The result is that in ...