The original Mazda Cosmo Sport of the '60s was the world's first dual-rotary-engine sports car, and it has become highly sought after among collectors. However, later models in the Cosmo line ...

Each company will keep developing its own “signature” powertrain, including boxer (Subaru), in-line four (Toyota), and rotary (Mazda ... offering “unique engines and cars”.

Toyota is working on new inline-four engines, Mazda is developing rotary engines, and Subaru is enhancing its signature boxer engines. These powertrains will be compatible with various carbon ...

Meanwhile, Mazda is working on rotary EV systems featuring either one or two rotors. Subaru has also started work on its next generation of boxer engine, which will feature a hybrid system that ...