During this time, American legacy automaker General Motors debuted its monstrous 11.5-liter V12 engine for heavy-duty trucks, ...

The Wankel rotary engine, most notably used in automobiles ... Overhaul interval: Rotary engines in general don’t last as long as piston powered engines. As explained eloquently by Regular ...

and NSU officially publicized that its rotary engine was ready for prime time. Approximately 100 companies, including General ...

Another "the Mazda rotary engine returns!" article? We know, we know. Ever since the RX-8's demise, rumors about the rotary's return have been a bit like those endless rumors about the next ...

Idled for 11 years, Mazda Motor Corp.'s famed rotary engine is set to roar back to life this spring, this time helping to power a plug-in hybrid vehicle. The rotary engine, which Mazda was the ...

Mazda is hinting strongly at a production version of its Iconic SP sports car concept, but a release date hasn't been ...