Definitions by the Guy standing,

mazda 

Sorry, Comrade_Quodling but Mazda was only one of many Automakers to produce the "Wankel-Rotory-engine" - Not a Pioneer as You said. Others abandoned the Rotory after oil-leaks, burnt engines, and generally poor performance, no to mention Mercedes-Benz catastophicly lethal accidents at Lemans and elsewhere.

My Mazda is in the shop again, the damn thing was designed to leak and burn oil!

mazda by the Guy standing, March 15, 2008