Quote:
Originally Posted by DaveyG
So true, I wish people would understand this. I swear I always run into people saying ac uses more gas no matter what. Either you understand physics or you don't I guess.
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It's more of a fluids question...
...but at 70 or so, most cars use about 2.5% more gas with the windows down, and 5% more with AC on, so.....
