E-class updates
Many posts are questionable pertaining to this particular topic.
I had read elsewhere on this forum that it would be out in '09 as a '10... you're sure of those dates? Can't find it in my search, but it came from a news link of some kind.
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anyway, as i'm sure you've seen, this thread has photos of the facelift W211 in testing: https://mbworld.org/forums/e-class-w211/123218-w211-facelift-spy-shots.html.
if it's already driving around, and since it seems quite a minor change (unless they decide to axe SBC right now), i'd guess it'd be out early 2007?
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The 2007 W211 due out around June of 2006 is supposed to have dropped SBC.
It appears that the brakes will operate much like the 2006 M-Class with higher than normal rear brake bias when the car is moving in a straight line but reverting to reduced rear braking in a turn. SBC has independent wheel braking and can safely brake in a turn.
The power for the new brakes probably comes from the old fashioned method of a master cylinder with vacuum assist.
The 2007 W211 due out around June of 2006 is supposed to have dropped SBC.
It appears that the brakes will operate much like the 2006 M-Class with higher than normal rear brake bias when the car is moving in a straight line but reverting to reduced rear braking in a turn. SBC has independent wheel braking and can safely brake in a turn.
The power for the new brakes probably comes from the old fashioned method of a master cylinder with vacuum assist.
Lets face it, other than the serious issue of failure of the system which I am hoping is a non-issue on my newer W211.. the SBC is superior in my view... the sad reality, is that they didn't test it well enough and work out it's bugs before they used it and this lead to a soiled reputation to an otherwise very nice safety feature.
As for testing, I worked for IBM for 35 years (most of it in software) and I can say that it's almost impossible to test long enough or smart enough to get all the bugs out of a product whether it's a car or a computer or a program. At least you can't do it within a reasonable time frame at a reasonable cost.
When you combine software with hardware such as on the W211, you have a much more difficult time of it.
In the case of SBC, it is a little different, since it is such a vital and important part of the car. I'm not going to go crazy running from the building talking about SBC, but I think it is a little case of too much, too soon. There have been an adequate amount of brake failures posted here (and considering that the forum population is only a small subset of total SBC population), and that SBC will not be offered on the new S-Class, and is not on the new ML, that I think that there should be some concern. Although my lease is up next year, I would be concerned about the long term reliability of the system.
And if the failures are due to improper procedures by service departments, that is all the more reason to drop SBC.
In the case of SBC, it is a little different, since it is such a vital and important part of the car. I'm not going to go crazy running from the building talking about SBC, but I think it is a little case of too much, too soon. There have been an adequate amount of brake failures posted here (and considering that the forum population is only a small subset of total SBC population), and that SBC will not be offered on the new S-Class, and is not on the new ML, that I think that there should be some concern. Although my lease is up next year, I would be concerned about the long term reliability of the system.
And if the failures are due to improper procedures by service departments, that is all the more reason to drop SBC.
Not sure what your criteria is for saying the G35 has "out brakes" the W211 - I didn't think the G35 was in the same size/weight category.
The Infiniti G35 weighs less than 3500lbs.. while my W211 cracks the scale at 4000lbs.. and some of the lighter E350's are just south of 3800lbs..
so it's apples and oranges as weight is a HUGE factor in brake performance. That said, 126 feet 70-0 is MOST impressive by any measure.
There is only one problem with SBC in my opinion, and it's major I'll admit, it's reliability (for being a critical system) is dismal. That said, I'm sure the issues have been addressed in the newer cars.
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Last edited by CE750; Oct 18, 2005 at 02:00 PM.
I mean, how many of you actually bought the E-class because of SBC system?
I will admit (though I didn't do much research on the car) that I didn't know what SBC was when I got this car.. I was focused on the MB reputation and the diesel engine.
The wipers could be on "standby" for weeks between actual rain showers thereby also wiping the brakes when it is unnecessary.
May be another reason some need to replace their brake pads sooner than others???
The wipers could be on "standby" for weeks between actual rain showers thereby also wiping the brakes when it is unnecessary.
May be another reason some need to replace their brake pads sooner than others???
You are spot on about what sells cars. I felt the same way until I had kids.


