Who Knew? – Mazda Rotary Engine Still Alive

Mazda rotary engine technology lives on. Since the last rotary powered RX-8 sports car was retired in 2012 there has been much speculation on when we would see another Mazda rotary engine in production.

In 2017 Mazda celebrated the 50 year anniversary of the first rotary powered production vehicle. Even though rotary power had been benched, research and development has continued to refine the technology and adapt it to other fuel sources including diesel and hydrogen.

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Kenichi Yamamoto who led the effort to mass produce the rotary engine passed away in December 2017 at age 95. Known as the architect of the Mazda rotary he directed development in the 1960’s and later became Mazda’s president in 1985 and chairman in 1987. In addition to his many accomplishments with rotary while president he paved the way for production of the Miata.

A teaser in 2015 at the Tokyo Motor show of a RX-9 concept car fitted with a Skyactiv-R rotary engine has kept hope alive for fans that another rotary sports car may be on the way. There is confirmation that rotary research continues and rumors from development managers that a next generation rotary engine sports car is in the pipeline.

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Who Knew? – Mazda Rotary Engine Lives On

Who knew? – It’s the 50th anniversary of the Mazda rotary engine. Mazda is the only carmaker to mass-produce and bring to market the rotary engine. Had it not been for the uniqueness of the rotary engine, there would probably be no Mazda. In the 1950s and 1960s, Japan’s Ministry of International Trade and Industry wanted to streamline the number of carmakers. Thinking that bigger manufacturers would be more likely to compete with US and European heavyweights, Mazda was afraid they would be vulnerable to a forced merger.

But a carmaker pioneering a bold new type of engine would be much more likely to maintain its independence. The unconventional rotary engine appealed to fans and offered a distinct reason to buy a Mazda. The successful introduction of the rotary-powered Cosmo Sport in 1967 launched Mazda as an influential carmaker.

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