[杂谈] 马自达创驰蓝天二代引擎将再提升30%燃油经济性

Speaking with Automotive News, Mitsuo Hitomi said the Skyactiv 2 engines will be introduced around 2020 and be roughly 30% more fuel efficient than the current Skyactiv lineup.

Hitomi declined to go into specifics but told the publication "If we want to dramatically improve fuel economy from here, the only route is through lean burning." Speculation suggests the engines could have a compression ratio of 18:1 which would be a notable increase from the current 14:1 ratio. Furthermore, the engines are slated to use a homogeneous charge compression ignition system that operates like a diesel engine.
Source: Automotive News

创驰蓝天现在已经是传统内燃机引擎里EPA燃油经济性最好的了，再提高30%马自达要逆天啊！！
最后，福特必须死！！！ :D