C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

What engine oil should I use

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Old Mar 19, 2020 | 06:55 AM
  #1  
selwyng's Avatar
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2001 w203 C180
What engine oil should I use

Hi guys,

What oil should I be using in my 2001, c180, m111 (non-kompressor)? I've been using castrol magnatec 10w40 all these years. Just want to make sure it's the right viscosity
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Old Mar 19, 2020 | 07:26 AM
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S204 C250 CDI Sport
No reason why you can't upgrade to a 5W-40 fully synthetic .
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Old Mar 19, 2020 | 07:45 AM
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2013 C350 Coupe, 2005 C230K Kleemann Sedan, 2013 GLK350 4matic
Read your owner manual
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Old Mar 19, 2020 | 10:40 AM
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S204 C250 CDI Sport
Which is frozen in time and out of date..
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Old Mar 19, 2020 | 12:13 PM
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2001 w203 C180
Originally Posted by Gazwould
No reason why you can't upgrade to a 5W-40 fully synthetic .
Thank you!
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Old Mar 19, 2020 | 05:01 PM
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From: ATL
2019 GLA 45 AMG
This comes up a lot. I tend to follow 3rd part independent test/recommendations. I have followed this blog for several years.
https://540ratblog.wordpress.com/201...-test-ranking/
As a result, I use Amsoil Signature Series. No paid endorsement. I just believe in this guys rigor.
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Old Mar 20, 2020 | 03:39 AM
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2003 C230K Coupe Orion Blue
Find out which approved list (MB Approval number(s)) is for your engine (unfortunately I am unable to locate this for your M111) and look on the MB approved fluids (BeVo) website. If it's not in your manual, your local service department will know.
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