Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...

Mazda has announced an entirely new engine in its line-up, which will mark its debut under the hood of the CX-60. We are writing about the 3.3-liter, inline-six-cylinder diesel engine that Mazda calls ...

Mazda's SKYACTIV engine family debuted in 2009 and was first launched with the Mazda DEMIO in 2011. The lineup includes traditional SKYACTIV-G gasoline engines and SKYACTIV-D diesel engines that power ...

Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...