小弟 W203 一直以來都用 5W-50 的機油，請教各位前輩，那天看到好X多在賣機油，想換成 0W-40 會比較省油好開嗎? 感恩
一歐元約41元台幣
41x5.85 =240元
http://www.oeldepot24.de/catalog/product_info.php?cPath=22_35_29&products_id=56
Aral Supertronic 0W-40 還有取得德國各大車廠的柴油引擎用機油最新機油認證(汽油引擎的車輛也可使用)
ACEA A3/B3, A3/B4, C3 und C2
API SM / CF
MB Freigabe 229.31 und 229.51
VW 502 00 und 505 00
BMW Longlife-04
Porsche-Freigabe (außer Cayenne V6)
Aral Supertronic 0W-40的認證資料可在德國賓士MB229.51認證名單上查證
http://bevo.mercedes-benz.com/bevolisten/229.51_de.html
機油在德國當地的售價,是很便宜的,也是最新的,不要在當冤大頭
因為新車都是在德國先上市
新車使用新認證的機油,所以德國國內販售的各大國際大廠如Shell BP(BP旗下的Castrol ARLA) Mobil,TOTAL 的機油產品,認證也是最新最好的
MB 229.3 認證的機油適合汽油及柴油引擎,延長換機油里程,以ACEA A3 B4標準為基礎,配有FSS顯示器可以2萬公里到4萬公里換油,符合1998年後的引擎最基本機油等級的要求,MB229.3認證的機油比MB229.1認證的機油 省油約1%
MB229.5認證的機油, 稱為長效壽命機油,適合汽油及柴油引擎,大幅延長換機油里程且比MB 229.3認證的機油更長,可以3萬公里以後換油,MB229.5認證的機油比MB229.1認證的機油省油約1.8%
取得MB 229.3 認證的機油機油黏度為 5W-50的機油只有一瓶,就是大賣場(好市多也有販售)的金蓋銀瓶Mobil 1 5w-50
http://bevo.mercedes-benz.com/bevolistenmain.php?content_action=showselect&navigation_path=bevolisten&language_id=1&blatt=229.3&suchbegriff=
MB 229.5 認證的機油機油黏度為0W-30 0W-40 5W-30 5W-40四種機油黏度
http://bevo.mercedes-benz.com/bevolistenmain.php?navigation_path=bevolisten&blatt=229.5&content_action=show
所以0W-40至少比5W-50的機油省油 0.8%
==============================
MB229.5認證的機油--> 賓士汽油引擎可以使用
http://bevo.mercedes-benz.com/bevolisten/229.5_en.html
MB229.51 認證的機油-->賓士汽油引擎+賓士柴油引擎配備DPF（Diesel Particulate Filter）柴油廢氣碳微粒濾清器可以使用
http://bevo.mercedes-benz.com/bevolisten/229.51_en.html
MB229.5與MB229.51 的機油認證程序對引擎磨耗要求,都是相同,對引擎的保護效果也一樣好
其差異在於MB229.51認證的規定比MB229.5的機油規定多了對機油中含硫及含磷量有所限制 稱為Low SPAsh
用以保護延長柴油引擎配備DPF（Diesel Particulate Filter）柴油廢氣碳微粒濾清器的使用壽命。
可參考賓士對MB-Approval 229.51認證機油的解說
http://bevo.mercedes-benz.com/d/d/en/Spec_221_0.pdf
What is sheet 229.51?何謂MB229.51認證的機油
A passenger vehicle engine oil specification for "Low SPAsh" low-friction engine oils at the highest performance level (2nd generation "Low SPAsh" low-friction engine oils, with the performance capability described in sheet 229.5), i.e. with the most stringent limits with regard to wear and cleanliness.
These oils are outstanding because they provide the best possible protection from black sludge formation and deposits. They also have improved fuel economy potential (fuel economy benefit in the M111 FE test CEC SG>L54 > 1.7 % = Sheet 229.5 level), and improved environmental compatibility.
What are the most important requirements and tests for a release as far as sheet 229.51 is concerned?
Laboratory 機油成分限制
tests: Sulfur < 0.20 % by weight,
Phosphor < 0.08 % by weight,
Sulfated ash < 0.8 % by weight,
Chlorine < 0.005 % by weight,
TBN (neutralization capability) > 6.0 mg KOH/g
Engine test:機油倒入引擎實際測試
MB229.5及229.51兩種認證的機油使用賓士引擎測試,要取得認證的最低標準門檻都是同一個標準
所以取得MB229.5及229.51兩個認證標準的機油,保護引擎,抗磨損的要求,是一樣的標準,所以保護引擎的效果都一樣
M 271 Wear test Pass acc. 229.5/.51 Limits
M271 Sludge test Pass acc. 229.5/.51 Limits
M 111 Fuel Economy test Pass acc. 229.5/.51 Limits (>1.7 %)
OM 611 DE22LA test Pass acc. 229.5/.51 Limits
OM 602 A test Pass acc. 229.5/.51 Limits
Plus other ACEA and OEM tests: Pass ACEA A3, B4, C3, VW TDI,VW
T4, .....
The basic requirements of ACEA test sequences A3-2004年標準, B4-2004年標準 and
C3-2004年標準 apply to these engine oils. Beyond this are the more
comprehensive specifications of Daimler AG. Approvals are only possible for low>friction engine oils that comply with the low limits with regard to sulfur, phosphor content and the content of ash>forming components. The detailed requirements for an approval of these high>performance engine oils are listed in the table "Mercedes>Benz specifications for engine oils (service fill)"
==============================
在台灣因為MB229.51認證的機油銷售量少,所以售價都很昂貴
所以汽油引擎使用MB229.51的機油有點浪費
汽油引擎的車主還是選用MB229.5認證的機油,售價相對合理 如好事多 COSTCO 的 Mobil 1 0W-40 及 Chevron Supremw synthetic 5w-40 購買時又有發票有保障
內文搜尋