Rumor mill, but the Mazda RX9 may have their rotary engine powering the battery, which then delivers energy to the drivetrain.

"In that concept, the rotary engine functions as a generator to produce electricity for the battery and electric motor, rather than mechanically driving the wheels."

Excited to see if this becomes a reality

more: https://uscarcover.com/blog/2026-mazda-rx9-review-rotary-is-...