E85 Gasohol in C32?
I have a '05 Chevy Suburban that will run the E85 gasohol. In Illinois there are a good number (still too few) of gas stations that carry E85 but there is one a few miles from where I live. I have found the MPG to be ~20% less than good 'ole unleaded but it's usually cheaper. The general rule of thumb is that E85 only makes financial sense if the price/gallon of E85 =< price/gallon of unleaded / 1.33.
For those of you more concerned with performance, E85 is said to have a 5% HP gain over unleaded. FWIW, I'm still not convinced E85 is a viable alternative to gas but it's nice to know if it's even an option on my C32.
the only W203 that was flex-fuel was the C320 models. These probably have different fuel system components that can tolerate the higher ethanol / methanol levels without adverse effects. Some of the rubber & metal parts in the fuel systems don't tolerate higher levels of alcohol very well unless they are designed for that kind of use
Might also have different ECM and possibly higher flow rate injectors to compensate for the flex fuel. Most cars that run E85 have to run richer to compensate for the lower energy content (BTU's) of E85 vs. gasoline blends that are <15% blends of alcohol.
I have a '05 Chevy Suburban that will run the E85 gasohol. In Illinois there are a good number (still too few) of gas stations that carry E85 but there is one a few miles from where I live. I have found the MPG to be ~20% less than good 'ole unleaded but it's usually cheaper. The general rule of thumb is that E85 only makes financial sense if the price/gallon of E85 =< price/gallon of unleaded / 1.33.
For those of you more concerned with performance, E85 is said to have a 5% HP gain over unleaded. FWIW, I'm still not convinced E85 is a viable alternative to gas but it's nice to know if it's even an option on my C32.
So the manual "mentions" E85 but does not say that you can or cannot use it?
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the only W203 that was flex-fuel was the C320 models.
you serious? if i can find an e85 station in my area im gonna try it out!
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http://www.e85fuel.com/database/search.php
Just curious.
Just curious.
You're talking about up to 10% Ethanol. That's not E85
You're talking about up to 10% Ethanol. That's not E85
I was just curious about this mix and the long term outcome of using it.







