2008 C class bluetech
The 2008 C class will be available in early 2007? for delivery when?
The C-class won't have a diesel next year. Only the E, ML, GL, and R will get the 3.2L V6 diesel option. Even still, CA won't get ANY new diesels from MB.
EDIT: From MBusa.com "The 2007 E320 BLUETEC, ML320 CDI, and R320 CDI do not meet the emissions requirements of California, Maine, Massachusetts, New York, or Vermont and are not available in these states."
"**The E320 CDI Sedan does not meet the emissions requirements of California, Maine, Massachusetts, New York or Vermont and is not available in these states."
The only sedan to get the CDI in 2007 is the E320CDI.
http://www.mbusa.com/models/body-sty....do?body=sedan
Last edited by 240D 3.0T; Aug 25, 2006 at 03:25 AM.
The C-class won't have a diesel next year. Only the E, ML, GL, and R will get the 3.2L V6 diesel option. Even still, CA won't get ANY new diesels from MB.
<<snip>>
The only sedan to get the CDI in 2007 is the E320CDI.
http://www.mbusa.com/models/body-sty....do?body=sedan
Lou
Also, while I'd love to believe that the new C will look like the S with its bulging fenders, prototypes show a conventional flat side like the current car.
I don't doubt it will have a Pano roof and Bluetec, but the 2008 C-class won't be "hitting the shores" for at least a year.
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The article is here:
http://www.aluminum.org/ANTemplate.c...ContentID=8774
These results, of course, may never be duplicated by normal drivers. It was just a way for MB to show off the potential economy for the new 300 CDI (Its actually a 3.0 liter V6, not a 3.2).
I dislike inconsistency. If there is a boast, I'd prefer it to be credited from other reputable sources as well.
2006 E320 CDI
27 MPG CITY
37 MPG HWY
30 MPG COMBINED
Source:
http://www.mbusa.com/
http://www.fueleconomy.gov/
2007 E320 Bluetec
35 MPG COMBINED
Source:
http://www.whnet.com/4x4/diesel.html
http://www.daimlerchrysler.com/dccom...0-0-0-0-0.html
2006 E320 CDI
27 MPG CITY
37 MPG HWY
30 MPG COMBINED
Source:
http://www.mbusa.com/
http://www.fueleconomy.gov/
2007 E320 Bluetec
35 MPG COMBINED
Source:
http://www.whnet.com/4x4/diesel.html
http://www.daimlerchrysler.com/dccom...0-0-0-0-0.html
However, I don't know how the EU4 E320 CDI with the OM642 stacks up against the bluetech version. The EU4 CDI, sold in Europe right now, has 221 hp and 376 lb/ft of torque. The Bluetech version we get has 208 hp and 398 lb/ft of torque.
Here's the chart from Europe. The OM642, without the strangling of bluetech, and the automatic 7G:
http://www2.mercedes-benz.co.uk/cont...dels.0004.html
Click on link, find hyperlink on site, open and read statistics via Adobe Acrobat
http://www.mercedes-benz.de/content/..._saloon/0.html
Even Mercedes has specs that conflict with it's sister sites, published for all to see.
How can Bluetech: a system that increases backpressure and reduces power output, actually increase mileage by almost 17%?
BTW, don't mean to sound like an ****.
BTW, don't mean to sound like an ****.
Don't get too hung up on the 17% as it's just the current dataset and might change before it's actually posted on the cars sold at the dealerships. Also, it's comparing two different engines, the OM648 DE32 LA inline six with the 5 speed and the OM642 DE30 LA with 7 speed.
It might make more sense to compare the fuel economy to the E320 CDI (EURO 4) on the German site. Since MB introduced particle filters as standard around October 2003, the consumption figures there should include the particle filter. The major difference to the E320 Bluetec is simply the DeNOx catalytic converter, which shouldn't influence it too much. However the numbers on the German site are given for the European test cycle instead the of the test cycle required by the EPA on these shores, so are not directly comparable.
Ah, did we discover the "diesel paradox"?
Don't get too hung up on the 17% as it's just the current dataset and might change before it's actually posted on the cars sold at the dealerships. Also, it's comparing two different engines, the OM648 DE32 LA inline six with the 5 speed and the OM642 DE30 LA with 7 speed.
It might make more sense to compare the fuel economy to the E320 CDI (EURO 4) on the German site. Since MB introduced particle filters as standard around October 2003, the consumption figures there should include the particle filter. The major difference to the E320 Bluetec is simply the DeNOx catalytic converter, which shouldn't influence it too much. However the numbers on the German site are given for the European test cycle instead the of the test cycle required by the EPA on these shores, so are not directly comparable.
I could've sworn it was 376 lb/ft! Didn't it used to be... Before EU4? The OM642 statistical outputs posted online seem a little too dynamic in relevance to MBUSA's claims.
In regards to restriction, if the DeNOx cat will not add any significant backpressure, why is the output on the Bluetech down 13 hp? Since it retains the 540 nM, yet has 13 less horsepower, that may translate into a lower peak horsepower engine speed, and a narrower torque band. But not by much.
I wonder what differences in testing there are between the EPA and European test cycles.
I wonder what differences in testing there are between the EPA and European test cycles.
Dieselnet has an overview of some testcycles here: http://www.dieselnet.com/standards/cycles/










