0-30的机油好还是5-30的机油好

2025年04月08日 03:06
有4个网友回答
网友(1):

5-30的机油好。美系的车子,发动机较为精密,部件之间间隙较小,使用5w-30的机油最合适。而德系车呢,通常采用的是涡轮增压技术。

间隙会比较大,选择5w-40会相对更好。日系、韩系车就会相对多使用20、30黏度的油品,如:SAE 0W-20、0W-30、5W-20、5W-30;而美系推荐使用30黏度的,如:SAE 5W-30,欧系就使用40黏度,如:0W-40、5W-40。


通过参照车上的保养手册:

新车通常选择黏度稍低的机油,那就加5w-30,日韩系的车子可以用0W20的。随着车龄的增长,慢慢地选择黏度稍大一点的机油,因为年龄大的汽车发动机磨损会更严重,选择相对黏度较高一点的锐斯道机油5w-40。

网友(2):

你好,0-30的机油好的,0-30比5-30的机油粘度小,产生的机机积碳要少些,希望可以帮助到你,汽车大师祝你用车愉快,感谢你的支持,如有疑问请追问。【汽车有问题,问汽车大师。4S店专业技师,10分钟解决。】

网友(3):

新车用5W30,旧车用0W30。都差不多,只是粘稠度不一样【汽车有问题,问汽车大师。4S店专业技师,10分钟解决。】

网友(4):

你好,理论上0W-30好,祝生活愉快【汽车有问题,问汽车大师。4S店专业技师,10分钟解决。】

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