Mazda RX-9

Mazda is sticking to the rotary engine for their top sports cars and has a new generation of this exotic power plant in the works. Currently used in the 2+2 doors RX-8, the rotary will next be featured on the spiritual successor of the RX-7, a brand new, classic two-door GT.
Apparently called the RX-9, this new car will share the chassis components with the next generation MX-5, and because of that will be extremely light: a weight of around 1,250kg should result, excellent for a 300hp GT.