Business News Mazda's 'Skyactiv-3' Engine Could Be As Clean As Some Electrics With 56% Thermal Efficiency January 29, 2018 johorbiznet Johor News Mazda’s ‘Skyactiv-3’ Engine Could Be As Clean As Some Electrics With 56% Thermal Efficiency Jalopnik Mazda Pitches Skyactiv-3 Engine Tech to Rival EVs Financial Tribune Mazda Says Its Next-Generation Gasoline Engine Will Run Cleaner Than an Electric Car RoadandTrack.com Full coverage Source: Business News Feed