Last Update: Jan 14, 2023.

Submitted by: Marie-Jeanne Greggory
Score: 87/100 (93 votes)


What car had the first rotary engine?

On May 30, 1967, the Cosmo Sport was premiered, marking the debut of the world's first mass production car powered by a two-rotor rotary engine. That was the moment when the Mazda samurai's resolution and tenacity as well as their innovative ideas came to fruition.

The last car that sold with a rotary engine was the Mazda RX-8 which too was discontinued way back in 2011. So, why the Rotary engines died?

Are there any new cars with rotary engines? While it was initially announced that a rotary engine would only be used as a range extender, in models like the 2022 MX-30 Plug-in hybrid, the latest patents confirm that Mazda is, indeed, giving the rotary one last chance, in an awesome sports car.

Wankel completed his first design of a rotary-piston engine in 1954, and the first unit was tested in 1957.

Mazda Stop Making Rotary Engines? Mazda Wankel Engine

Mazda last built a production street car powered by a rotary engine in 2012, the RX-8, but had to abandon it largely to poor fuel efficiency and emissions. It has continued to work on the technology, however, as it is one of the company's signature features.

Mazda Stop Making Rotary Engines? Mazda Wankel Engine

Mazda last built a production street car powered by a rotary engine in 2012, the RX-8, but had to abandon it largely to poor fuel efficiency and emissions. It has continued to work on the technology, however, as it is one of the company's signature features.

That is why rotary engine research and development continues today, even though there are no rotary-powered cars in the current product lineup.

On May 30, 1967, the Cosmo Sport was premiered, marking the debut of the world's first mass production car powered by a two-rotor rotary engine. That was the moment when the Mazda samurai's resolution and tenacity as well as their innovative ideas came to fruition.

Mazda Rotary Engine Is Coming Back On An MX-30 Plug

Mazda's European branch announced this morning that the rotary engine will return on the 2023 MX-30 R-EV, set to be revealed on Friday, January 13. The company also unveiled a new logo featuring a lowercase "e" inside a triangle that mimics the shape of a rotary engine.

Mazda Rotary Engine Is Coming Back On An MX-30 Plug

Accordingly, the rotary engine is a four-stroke engine. One of the specific features of this engine is that as the rotor makes one complete rotation, the output shaft accomplishes three revolutions.

What Happens from Behind the Wheel. You might surmise that when your car runs out of gas the engine simply stops running, but it typically doesn't happen that way. Most often the car will show signs of "fuel starvation" that include engine sputter, intermittent power surges, and perhaps even engine backfires.

A rotary engine is a type of internal combustion engine that's been used to power all kinds of vehicles, from cars and trucks to boats and planes.

MAZDA: The Rotary Engine Lives On

Not many people are aware of this, but we're actually still producing the Mazda rotary engine.

MAZDA: The Rotary Engine Lives On

Mazda's European branch announced this morning that the rotary engine will return on the 2023 MX-30 R-EV, set to be revealed on Friday, January 13. The company also unveiled a new logo featuring a lowercase "e" inside a triangle that mimics the shape of a rotary engine.

A rotary engine is essentially a standard Otto cycle engine, with cylinders arranged radially around a central crankshaft just like a conventional radial engine, but instead of having a fixed cylinder block with rotating crankshaft, the crankshaft remains stationary and the entire cylinder block rotates around it.