And that, in turn, means that it is very difficult to turn a profit on vehicles with rotary engines, particularly for a small automaker like Mazda. There is a sliver of hope, though. "We are the ...

Sadly, the only remaining rotary in a vehicle other than a concept car doesn't even power its wheels, being the one-rotor range extender in the Mazda MX-30. These engines certainly have the ...

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 ...