Quote:
Originally Posted by aerohead
"Recently a Ford engineer noted an outside rear-view mirror increased drag by 1 pound at 65 mph and increased fuel consumption 0.05 miles per gallon.To carry this mirror on a 1,000 mile trip would cost you seven cents,the consequence of air drag."
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What car was this on? Do you know? Surely a rear-view mirror from a focus would not have as much of an impact as say an F150.