马自达当地时间10日在线发布了新开发的1.5升SKYACTIV-D四缸柴油引擎,该引擎将配备在下一代马自达2上。全新马自达2将于今年晚些时候发布，该车将搭载这台低油耗1.5升SKYACTIV-D清洁柴油引擎，它可满足欧6排放标准。它采用可变几何涡轮增压系统及转速传感器，进气歧管内配备水冷式中冷，进一步提升涡轮增压效能和加速反应。马自达还通过在引擎冷却系统内安装水控阀和水套腔设法降低机械阻力并提升燃油效率。这台排量1497毫升引擎功率为77千瓦/105马力@4000转/分，峰值扭矩250牛米@1500-2500转/分。车厂表示，搭载该引擎的下一代马自达2在JC08日本工况下将成为最省油的柴油车型。

 

Mazda introduces new SKYACTIV-D 1.5-liter diesel engine, debuts on next-gen Mazda2

Mazda has revealed online today a newly developed four-cylinder, 1.5-liter SKYACTIV-D clean diesel engine which will premiere in the upcoming next generation Mazda2.

 

The all-new Mazda2 / Demio will be out later this year and will be offered with a frugal inline-four 1.5-liter SKYACTIV-D clean diesel engine which meets Euro 6 emission standards. The motor benefits from a variable turbine geometry turbocharger with rotation sensor and has received a water-cooled intercooler built into the intake manifold to increase turbocharger efficiency and acceleration response.

 

Mazda's engineers have managed to lower mechanical resistance and improve combustion efficiency by installing water control valves and water jacket spaces in the engine cooling system. Featuring a 1,497cc displacement, the engine generates 105 PS (77 kW) at 4,000 rpm and a peak torque of 250 Nm (184 lb-ft) available between 1,500 rpm and 2,500 rpm.

 

Mazda says the next-gen Demio (JDM-spec) fitted with this engine will become the most economical diesel-powered model in Japan under the JC08 test mode cycle.