Rotary

The Mazda MX-30 compact crossover SUV will offer an extended-range electric powertrain in 2022.

A rotary engine with over 1,000 horsepower was designed for marine applications but the idea never took on.

Mazda has revealed a racing version of its stunning RX-Vision concept, but this one is for the virtual world only.

The MX-30 only has a 35.5-kilowatt-hour battery but for longer drives a rotary range extender will be offered.

Mazda's first EV could see the return of a rotary engine as a range extender.

If you've ever wondered what makes up the famed rotary engine from Mazda, now is the chance to dive in. Engineering Explained showed off an incredible 3D-printed rotary engine scale model, and host Jason Fenske walks us through what makes the peculiar powertrain tick. Specifically, this is a...

Mazda on Wednesday unveiled a stylish new generation of its popular 3 hatchback and sedan but fans pining for a high-performance Mazdaspeed version are set for disappointment. Speaking to Drive at the reveal of the new 3 at the 2018 Los Angeles auto show, Mazda CEO Akira Marumoto said the company...

Kenichi Yamamoto, the man behind Mazda's iconic rotary engine, has passed away at the age of 95, Japanese Nostalgic Car reported on Monday. Yamamoto wasn't only the man behind the brand's rotary engine, but he also helped ensure Mazda's future in the aftermath of World War II. After co-managing an...

Mazda is committed to the rotary’s revival. That much is clear. Where we’ll see the engine end up is a completely different story, however. It’s safe to assume that Mazda originally wanted to introduce a new rotary in a sports car. The RX-Vision concept unveiled two years ago is a...

Mazda continues to tease us with a rotary engine, which last found a home in a production vehicle in the 2012 RX-8 sports car. At the 2017 Tokyo Motor Show, neither of the brand's gorgeous concepts housed a rotary engine, but managing executive officer Mitsuo Hitomi, who oversees engine...

Despite its recent breakthrough in sparkless ignition gasoline engines, Mazda has no plans to abandon the rotary engine which its executives insist is still being developed for future applications. “We’re still continuing development of the next-generation rotary engine,” Mazda...

It was 50 years ago today that Mazda unveiled its first rotary-powered car to the world. The car was the Cosmo 110S sports car which made its debut at the 1967 Tokyo auto show. It was Mazda’s first sports car, and all the more newsworthy because the automaker up till then had only been known...

You never know what's going to turn up at Jay Leno's Garage. Leno is a fan of Wankel rotary engines and has featured a couple on the show in vehicles like a Mazda Cosmo 110S and a modified 1973 RX-3. This time, though, he featured a rotary engine in something a bit more unorthodox. This 1966...

Mazda's misunderstood Wankel rotary engine is among the most respected—and maligned—powertrain designs ever, as Engineering Explained's Jason Fenske points out in this especially informative video. With his knack for making even the most complicated subjects approachable, Jason tells us...

At the recent 2015 Tokyo Motor Show, Mazda rolled out a stunning sports car concept powered by a rotary engine said to be more fuel efficient than any previous rotary design. Unfortunately, no technical details were revealed for the engine, which has adopted Mazda’s SkyActiv moniker for...

Mazda has been hinting at a new rotary for pretty much the last decade yet it seems that we’re still no closer to seeing the unique, Wankel-designed engine fitted to one of the automaker’s cars. The last rotary-powered Mazda was the RX-8, which bowed out of production back in 2012...

Mazda may be close to confirming plans for an all-new, rotary-powered sports car to fill the void left by the RX-8 which bowed out of production in 2012. The Japanese automaker today released a single teaser shot of a new sports car concept that makes its debut late next month at the 2015 Tokyo...

If Jay Leno waits around a parking lot so he can talk to you about your car, rest assured, you've done a hell of a job with it. And that's exactly what happened here. ALSO SEE: The Inner Workings Of The Turbocharger Explained: Video Leno intercepted Savant Young, the owner of this stellar 1973...

While Motor Authority has written plenty about the rotary, or Wankel, engine over the years, our stories have generally gone in two distinct directions. The first flavor cites either official sources or informed—and hopeful—speculation to debate the question of whether Mazda will ever...

What’s better than two rotors? Four! And what’s better than four rotors? SIX! DON’T MISS: Mad Mike Details His 1,200-HP 4-Rotor Miata Engine Build: Video That’s about all there is to this video of a beastly race-built six-rotor Wankel engine running on a stand. It was built...