E-Class (W211) 2003-2009

ATF change intervals on E320 CDI

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 10-21-2007, 02:07 PM
  #1  
Member
Thread Starter
 
BLACKCDI's Avatar
 
Join Date: Jul 2007
Location: Concord, CA
Posts: 95
Likes: 0
Received 0 Likes on 0 Posts
2005 E320 CDI 98k and counting
Question ATF change intervals on E320 CDI

I have about 88k miles on my 05' E320 CDI. Is it time to change ATF fluid?
Should I use original MB ATF or something like Royal Purple?
Old 10-21-2007, 02:59 PM
  #2  
MBWorld Fanatic!
 
Diesel Benz's Avatar
 
Join Date: Dec 2006
Location: Europe
Posts: 6,374
Received 295 Likes on 247 Posts
223.168 & 213.012 & 906.633 & 214.005
Originally Posted by BLACKCDI
I have about 88k miles on my 05' E320 CDI. Is it time to change ATF fluid?
Should I use original MB ATF or something like Royal Purple?
You definitely should. I did not find the current tranny oil change interval, but it must be a lot less than 88k miles. At some point MB declared the tranny oil not needing any change but this was changed and applies to these cars too.

I would definitely us MB original ATF. The tranny is very sensitive, there might be even better oil but you would have to find someone who really knows this, not just a sales guy who gets better profit from this other oil.
Old 10-21-2007, 03:17 PM
  #3  
Member
Thread Starter
 
BLACKCDI's Avatar
 
Join Date: Jul 2007
Location: Concord, CA
Posts: 95
Likes: 0
Received 0 Likes on 0 Posts
2005 E320 CDI 98k and counting
What should I expect to pay for the flush at the Dealer?
I did some reaserch on ATF and looks like Royal Purple is regarded to be one of the best, anyone has opinion on this?
Old 10-22-2007, 12:11 PM
  #4  
MBWorld Fanatic!
 
lkchris's Avatar
 
Join Date: Sep 2005
Location: Albuquerque
Posts: 6,066
Received 204 Likes on 181 Posts
'07 GL320CDI, '10 CL550
Yes, for 2006 Mercedes changed this to a one-time-only replacement at 39K miles. Since it's the same transmission, this should be retroactive to yours as well.
Old 10-22-2007, 12:12 PM
  #5  
MBWorld Fanatic!
 
lkchris's Avatar
 
Join Date: Sep 2005
Location: Albuquerque
Posts: 6,066
Received 204 Likes on 181 Posts
'07 GL320CDI, '10 CL550
Originally Posted by BLACKCDI
What should I expect to pay for the flush at the Dealer?
I did some reaserch on ATF and looks like Royal Purple is regarded to be one of the best, anyone has opinion on this?
Opinion is that Mercedes uses fluid unique to Mercedes and your Royal Purple is irrelevant.
Old 10-23-2007, 10:12 AM
  #6  
MBWorld Fanatic!
 
vettdvr's Avatar
 
Join Date: Mar 2006
Location: Louisiana
Posts: 3,254
Likes: 0
Received 12 Likes on 12 Posts
03 E500 and Corvette
Originally Posted by lkchris
Opinion is that Mercedes uses fluid unique to Mercedes and your Royal Purple is irrelevant.
Only Mercedes fluid is approved for your transmission.


There may be others but if you can't match the specifications it will be your choice. I have actually communicated with at least 3 major oil companies to see if they have a fluid to meet the MB spec and they don't. Their reply is to use the MB fluid. I know in some countries not all lubricants are available and you have to do the best you can. But if you have a choice and want to use a fluid in your tranny approved by Mercedes,, only the Mercedes fluid meets the specification. So it is your decision what fluid to use.
Old 10-23-2007, 07:49 PM
  #7  
Member
Thread Starter
 
BLACKCDI's Avatar
 
Join Date: Jul 2007
Location: Concord, CA
Posts: 95
Likes: 0
Received 0 Likes on 0 Posts
2005 E320 CDI 98k and counting
Thanks for the comments guys. I will use MB spec. oils. What should I expect to pay for the flush? Also does the tranny filter gets replaced too?

Last edited by BLACKCDI; 10-23-2007 at 08:43 PM.
Old 10-26-2007, 12:27 AM
  #8  
Senior Member
 
khaug's Avatar
 
Join Date: Jun 2004
Location: Michigan, USA
Posts: 339
Likes: 0
Received 0 Likes on 0 Posts
'05 E320 CDI, '07 VW Touareg V10 TDI, 2007 Porsche GT3
Wow, that's a LOT of miles on your diesel. I'd be most interested in hearing stories - has it been reliable? What has needed attention? Is it in good shape now? Do you plan to keep it?

Regards.
Old 10-26-2007, 01:20 AM
  #9  
Member
Thread Starter
 
BLACKCDI's Avatar
 
Join Date: Jul 2007
Location: Concord, CA
Posts: 95
Likes: 0
Received 0 Likes on 0 Posts
2005 E320 CDI 98k and counting
Originally Posted by khaug
Wow, that's a LOT of miles on your diesel. I'd be most interested in hearing stories - has it been reliable? What has needed attention? Is it in good shape now? Do you plan to keep it?

Regards.
The car is perfect so far
Couple things I had to take care of are the flimsy MB clamps on the fuel lines leaking fuel, replaced those with regular ones. And took it to the dealler to have the AC dryer replaced. Plus did the regular maintenance myself, oil change, air filter change. I have to say I only had the car for 5 months now.
Got it for 30k flat with 83k on the clock. Right now it has 89k.
So far so good.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: ATF change intervals on E320 CDI



All times are GMT -4. The time now is 08:28 AM.