synthetic oil can change once/year, every 10-15K. BMW is like th

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• 回复：synthetic oil can change once/year, every 10-15K. BMW is like -playForever- ♂ (85 bytes) () 03/13/2011 postreply 14:01:09

• 估计BMW的发动机好，不会让油脏的那么快。所以车贵有人的道理。 -ashmia- ♂ (0 bytes) () 03/13/2011 postreply 16:40:44