While chasing rotary dreams, Mazda continued to produce conventional ... This size increase over the earlier 12A engine came from using thicker rotors. For the REPU, this naturally aspirated ...

On Sept. 14, the automaker unveiled its first rotary engine-mounted passenger car for the Japanese market in 11 years. The vehicle in question is the plug-in Mazda MX-30 Rotary-EV gas-electric ...

Mazda's Wankel rotary powerplant boasts a proud and storied endurance racing career that began and ended in truly spectacular fashion. The rotary first took to a European circuit in anger in 1968 ...

A first-generation Mazda RX-7 with just 1,567 miles on the ... an auto box didn’t help the performance cause. The carb-fed 12A rotary was rated at just 100 hp (101 PS) and 105 lb-ft (142 Nm ...