The rotary engine has been absent on the frontline for quite some time, and it's on the way back. But not with Mazda.

One of the first major automotive shows covered globally is the Tokyo Auto Salon, annually held in January. It serves as the ...

Once bound by kei car rules, this Mazda Autozam AZ-1 now breaks them all with a widebody and serious firepower ...

In order to understand the value of the correct spark plugs in a rotary engine, you first must understand a bit of how a ...

The Goda Bankin AZ-1 uses the venerable 13B rotary engine, which is famous for powering many Mazda RX-7s across several ...

It’s common in this line of work to stumble upon a story while researching for another story. Digging through archives and ...

You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to ...

Every story dealing with a new rotary engine from Mazda lands in a different place on the matrix of possibilities between “Coming soon!” and “Never gonna happen!” In 2011 it was speculated that the ...

We look at why Mazda introduced the three-rotor 20B Wankel rotary engine, and why it only ever saw service in the Cosmo coupe ...

We live in an age of downsizing in the automotive world. Super and hypercar manufacturers like McLaren and Ferrari are ditching big-capacity, high-cylinder count engines in favor of boosted V6 and V8 ...

Got a burning question or simply need some advice with problems you’ve encountered while wrenching on your current/future projects? Ask our automotive guru Eric Hsu anything—literally, he’s going to ...