Unlike traditional piston engines, the Renesis uses a rotary design, which proved so remarkable that it earned the prestigious International Engine of the Year Award. The story of the Renesis is of ...

Rotary engines made their biggest impact in Mazda sports cars, but a recent episode of "Jay Leno's Garage" delves into the rotary's earlier history. Before it was popularized by Mazda, the rotary ...

The rotary engine, previously a staple in Mazda's lineup, is an engine design that foregoes the round piston and singular chamber of a regular reciprocal internal combustion engine. Instead, the ...

With its cylinder housings spinning in the engine compartment like a horizontal windmill, you wouldn't want to get too close ...

A Wankel engine is a type of rotary engine, but not all rotary engines are Wankel engines. Wrapping your mind around this idea will help you to better understand the similarities as well as the ...

Over-the-top rotary builds are an enthusiast tradition. Because so few rotary cars have been made, the limits of the engine type haven't been fully exploited by automakers. It's been tuners who have ...

The red Mazda RX-7 FD: Striking, sleek sports car with a rotary engine, iconic pop-up headlights, and exhilarating performance for driving enthusiasts. Bring-a-Trailer Mazda has reignited the flames ...

A concept motorhome by Knaus Tabbert uses a system they call E.Power Drive, and while this vehicle is based on a standard Fiat motorhome, a secret and perhaps revolutionary system is stowed beneath ...