07-15-2008, 09:03 AM
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Ridiculously Active Enthusiast
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Real Name: Larry
Location: New Jersey
Hybrids: non-NAV '08 "The Gray Lady"
Posts: 1,126
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Is ECO a big fuel saver?
There are a lot of posts on the ECO button, so I figured I'd ask...if one drives with AC on, how much of a difference in MPG will the ECO button yield?
Is it a big deal, or not worth getting upset about?
Thanks!
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