The Mazda RX-4 was never really known as a sports car, especially here in the United States. It was a weird little Japanese coupe with a weird little Japanese engine, and that was that. A weird car for weird people. That is completely not the case with this 813 WHP six-rotor beast.
In case you're not remembering or you aren't entirely familiar with the Wankel engine (a forgivable offense), each rotor is roughly equivalent to three cylinders. So do the math on how many crazy pistons that would be.