Twisting in the wind
just kiddingLooking forward to reading your input.
Nubiru
just kiddingULSD is sold at every pump in the united states, finding it is as simple as finding a station that sells diesel.
Bluetecs do not use urea. 2010+ models will under the AdBlue name.
The 7-speeds have had known shifting problems. Software updates have helped but many still complain.
The best model to look for is an 05-06 E320 CDI. Its not choked by the bluetec crap and it was the last great Diesel Mercedes designed.
just kiddingLooking forward to reading your input.
Nubiru
I've got a CDI and I'm happy with it. Love the 600 miles on a tank around town. Also, the gap has closed on diesel fuel. It was around +$.60 vs. premium about 6 weeks ago and now it is about $.20 more in Florida.
I'm looking at the W211 06 CDI's personally and ahve decided i'll live with its weak SBC brakes vs the unproven V6 engine design.
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I recommend that any diesel owner with a particulate filter ALWAYS look for the sticker confirming that it is ULSD until 2010... The consequences are too expensive otherwise.
Nope... The urea was added in 2009... ML, GL and R 320 2009 models have urea.
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I recommend that any diesel owner with a particulate filter ALWAYS look for the sticker confirming that it is ULSD until 2010... The consequences are too expensive otherwise.
Nope... The urea was added in 2009... ML, GL and R 320 2009 models have urea.
The Bluetec is a great car and great engine. The 7 speed transmission is a much better match to the car than the old 5 speed.
The best advice I can offer is to insist on a car with P2 and Leather, do not let the dealer tell you that plastic MB-tex is close, because it is not. It feels horrible to the touch, and gets worse in hot or cold. Also, the Xenon dynamic lights with P2 are a must have, along with the keyless go in P2. The folding rear seat is a nice extra.
Every single on-highway pump in the USA is pumping ULSD. The pumps with LSD stickers are only those that have not been cleaned and certified for use with ULSD. They are NOT pumping different fuel, the stations are simply being too cheap and procrastinating in getting them certified.
Models with AdBlue will have this in place of the spare tire.
The Bluetec is a great car and great engine. The 7 speed transmission is a much better match to the car than the old 5 speed.
The best advice I can offer is to insist on a car with P2 and Leather, do not let the dealer tell you that plastic MB-tex is close, because it is not. It feels horrible to the touch, and gets worse in hot or cold. Also, the Xenon dynamic lights with P2 are a must have, along with the keyless go in P2. The folding rear seat is a nice extra.
Every single on-highway pump in the USA is pumping ULSD. The pumps with LSD stickers are only those that have not been cleaned and certified for use with ULSD. They are NOT pumping different fuel, the stations are simply being too cheap and procrastinating in getting them certified.
Only Kalifornia-spec models have it. I looked at an 09 ML320 this weekend and it was just choked with normal Bluetec.
Models with AdBlue will have this in place of the spare tire.

I think that these cars are a real bargain right now. I would not hesitate to buy an '07 Bluetec with a CPO warranty. I believe that the price is a reflection of the economy and not a reflection of the quality and reliability of these cars.
Diesels use to be purchased for economy, ease of maintenance and reliability. It is not so true now. Imagine a piezzo injected, a 400 bhp 3.5 liter straight six turbo AMG diesel without all the emission equipment returning 40 mpg!
I think that these cars are a real bargain right now. I would not hesitate to buy an '07 Bluetec with a CPO warranty. I believe that the price is a reflection of the economy and not a reflection of the quality and reliability of these cars.
You may view it as the end of freedom but the reality is that todays cars are more efficient, faster and safer than ever before.
The first run of Bluetecs do not use urea. For those that do need the AdBlue, why is that such a problem? I never understood the argument that consumers will resist adding a fluid to a car. People do it all the time when adding gasoline, diesel, oil changes, automatic transmission fluid, etc. What really is the big deal about adding urea once every several thousand miles?
I believe that the urea tank will be a temporary issue anyway. I think that VW and Honda have developed an engine that does not need it and will hit the 50-State compliance.
Finally, I also agree that the Bluetec is powerful, quiet, efficient, and does not smoke. It seems to be a terrific engine.
Last edited by SPLe320; Feb 7, 2009 at 03:27 PM.
My version does not meet "BlueTec" nor "AdBlue" certification and as such is basically a straight OM642 diesel.
I have noticed quite a bit of blow-by pooling in the turbo intake housing and have since installed a catch can. I can't see why this engine, if properly maintaned (both ongoing and preventative) would be considered inferior to any degree.
Nubiru, good luck with your purchase.
The first run of Bluetecs do not use urea. For those that do need the AdBlue, why is that such a problem? I never understood the argument that consumers will resist adding a fluid to a car. People do it all the time when adding gasoline, diesel, oil changes, automatic transmission fluid, etc. What really is the big deal about adding urea once every several thousand miles?
I believe that the urea tank will be a temporary issue anyway. I think that VW and Honda have developed an engine that does not need it and will hit the 50-State compliance.
Finally, I also agree that the Bluetec is powerful, quiet, efficient, and does not smoke. It seems to be a terrific engine.
In gasoline cars similar laws are already in place. When emissions problems arise a check engine light comes on, not an "emission problem" light as most motorists will ignore it. There are over 200 CELs in MB cars related to emission checks so the "Cleaner" the car the more problems you will have.
In gasoline cars similar laws are already in place. When emissions problems arise a check engine light comes on, not an "emission problem" light as most motorists will ignore it. There are over 200 CELs in MB cars related to emission checks so the "Cleaner" the car the more problems you will have.
2010 models will. By August new models will have the tanks.
Nubiru
PS any leads on a car ? https://mbworld.org/forums/images/smilies/thumbsup.gif





