Looking for input S450




I'm about to purchase a CPO 2018 S450 4Matic to replace my 2010 S550 4Matic unless someone has horror stories to tell me about this vehicle.
I have searched the forums and online info and have not found anything to scare me away yet.
What am I missing? Are there things I should look for when I inspect the car?
Thanks in advance.
Last edited by Sactownmb; Sep 16, 2023 at 11:00 PM. Reason: Item



My anecdotal observations:
- The 560 has more oomph (it's a bigger V8 engine, so of course)
- The base leather in the 450 is a lower spec than that in the 560, but it's still super comfy!
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I'm about to purchase a CPO 2018 S450 4Matic to replace my 2010 S550 4Matic unless someone has horror stories to tell me about this vehicle.
I have searched the forums and online info and have not found anything to scare me away yet.
What am I missing? Are there things I should look for when I inspect the car?
Thanks in advance.




you’ll be happy with the V6. My wife and daughter have MBs, both with a V6. I have driven a V8 since high school, so call me sentimental.




Buy the car then buy some 19" wheels and tires, you'll be glad you did.
Back to OP's original topic.




Jose has some great videos on preemptive maintenance on his 2017 S550. I believe he has 2 videos showing how to add the pigtail extensions
Video Titles:
"Mercedes major issue you can fix yourself - Prevent Mercedes Benz Issues Pt 1"
"How to prevent serious damage to your ECU, Mercedes oil leak"
Last edited by Sean._.S; Sep 19, 2023 at 01:11 PM.
Jose has some great videos on preemptive maintenance on his 2017 S550. I believe he has 2 videos showing how to add the pigtail extensions
Video Titles:
"Mercedes major issue you can fix yourself - Prevent Mercedes Benz Issues Pt 1"
"How to prevent serious damage to your ECU, Mercedes oil leak"
So how many wire we will pigtail extend ? 4 ...I'm about to order from ebay so need to know if any othe wire extension I should order?




According to what I find, this part will work for the V8, but says it does not fit the V6.
Can anyone else give some info from experience?
Thanks
also I want to know if theses 8 or 6 cables all we need to extend or there are other cables go to ECU and we need to extend them too?






