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Old 07-11-2012, 03:20 PM   #403
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Join Date: Jan 2012
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Location: Ft Worth, TX
What I Drive: 2002 ZX3 charcoal

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31.6MPG on E85 is about right for a full tank on predominantly fwy driving. I average about 37 under the same conditions on my rank old '02 using E10. So, if the new car will get about 39/40 highway using E10, this is right in the ballpark for E85.
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