1967 Mazda Cosmo Series I/L 10A (0810) 1974 Mazda REPU (AP) 1984 Mazda RX-7 (12A) Over the course of the Mazda Wankel engine's 57-year tenure, there have been several iterations of the strange motor.

As was the case with every other carmaker save Mazda, the Wankel was ... called the Eunos Cosmo. The Cosmo eventually got a 2.0L three-rotor version of the engine that put out 300hp.

In '67, Mazda launched the first ever two-rotor engine, the 10A, and used it to power the now legendary Cosmo Sport (S110). Over the following decades, Mazda would continue to really push the ...

The first Cosmo, launched in 1967, was the first Mazda to feature a Wankel rotary engine, and launching the same year as the NSU Ro80, among the first rotary road cars full stop. The Cosmo 110S ...

The first Mazda vehicle to feature a rotary engine, the Cosmo Sport was a stunning halo sports car that announced the automaker’s arrival to the big leagues. When we managed to get some seat ...