A Wankel engine is a type of rotary engine, but not all rotary engines are Wankel engines. Wrapping your mind around this idea will help you to better understand the similarities as well as the ...

When I wrote about Mazda’s attempt to create the perfect range extender, I mentioned I wanted to examine the ideas that seem to be closer to that goal. Unfortunately, the Japanese company’s attempt ...

Once again Mazda lives up to its reputation as a brand for unconventional solutions. Proof is the new electric MX-30 R-EV equipped with a range extender powered by a Wankel engine. This rotary piston ...

Rotary engines (also known as Wankel engines and Wankel rotary engines) are quite different from piston or "reciprocating" engines. One of the distinguishing features is that they don't need valves to ...

When you take a look back at the extensive timeline of the automobile, there are plenty of brands that have a particular affinity with a certain type of engineering solution or technology. Think of ...