...之前是加10W40現在改加MOBILE 1鐵罐裝的5W50感覺也不錯...不過跟MOTOREX還是有差...
只是...小弟是騎兩輪的
1. 進口瓶裝機油是暴利, 進口整桶機油後分裝是超級暴利, 國產機油更是進口機油的好幾倍利潤.
2. 進口瓶裝稅率較高, 整桶較低, 國產零稅率.
3. 國外廠商的報價是以每1個40'貨櫃來計價, 但消費者是以一瓶為單位來購買......
以上不以品牌, 品質, 價錢, 及進口商為標準...我本來也想去歐洲找個品牌來代理一下的說...
不然台灣已經有兩家油品公司在生產怎麼還有那麼多進口品牌在市場上賣，就是有利潤在。
我舉中油的例子來說：
以前的公司用的柴油量大（發電機用，自發電比台電還要便宜），有申請中油油庫卡，可以自己去油庫買油。
有一次在等加油時（油罐車加油需費時1H），順口問了潤滑油的價錢，讓我嚇了一跳。
得到的結論是（大約）：罐裝（1L）是小桶裝（聽，19L）的一倍，小桶裝又是大桶（20加侖）裝的一倍。
甚至連9000的油也是如此，不相信！自己去中油網站看http://www.cpc.com.tw/big5_BD/tmtd/ListPrice/ShowListPrice.asp?pno=46&showtype=T1
這裡沒列出大桶裝，還要再找一下。這只是牌價，大用戶與經銷商另有折扣。
所以有些保養廠加機油是用油管加的，而不是用罐裝的，現在知道原因了吧！
那時我都是用9000號的，都是買19L小桶裝與同事一同Share用，省錢的很。可以自己換，也可以用4L罐分裝再拿給保養廠換。
甚至我還在懷疑會不會有號稱進口品牌的油，根本就是買中油不知那個等級的油在台灣分裝的。
台灣的油品太黑了，大家要認清。
Roadstar wrote:
People who...(恕刪)
I am sorry, it wasn't a good example. You have my apology.
All i want to say is, for oil, it is important to follow factory's guideline. A responsible factory knows their car better than anyone else, and if they suggest certain kind of oil, it is a good idea to follow.
Most modern engine require fully synthetic oil. A full synthetic oil is not that much more expensive than regular oil, i don't understand why someone really have to sue regular one.
take Mobil 1 for example, a regular one cost USD$ 3 per bottle. Full synthetic one cost 5-6 USD per bottle. the difference is like $2 per bottle. a 4 cylinder engine usually need 4 bottle. so that's like $8 difference per oil change.
regular oil need to change more often. if you count the cost of oil filter, you can't save money by using cheaper oil.
HOWEVER, some engine can NOT use full synthetic oil. so check with the manufacture first.
BMW used to use mobil 1 in North America. They changed to Castal few years ago. BUT all bmw use full synthetic oil.
I have sent my oil for analysis before. In North America, BMW suggest change oil every 15K Miles. BUT when i got the report, i was quite surprised. Although the oil is still ok, they found some paper fiber in the oil!! So the problem is not oil, it was the oil filter which can't last THAT long!!
after that, i usually change at 7500 miles which is like 12000 KM. I never have a problem again.
after all, it's your money, you can change it as often as you want. but for me, I would rather spend the money on others.
內文搜尋
從 APP 打開
X