Originally Posted by
Nobu
Anyone else notice gas mileage much higher with three windows cracked (driver front, both passenger)? My dash seems to indicate 3-5 mpg higher on average with the windows cracked 1-2 inches vs closed, with A/C off. Sometimes more, but I attribute that to wind and driving habits.
Yes, running the AC or Defroster will result in lower mpg's. It's affectionately known as the "Power Reducer Button" in case 78 hp was getting out of hand.
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View my fuel log 2015 Mirage ES 1.2 automatic: 40.5 mpg (US) ... 17.2 km/L ... 5.8 L/100 km ... 48.6 mpg (Imp)