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Weather Spotter · 08-10-2012, 02:50 PM

On my matrix its a 4-6 MPG drop with AC on. windows down is no drop up to 60 MPH. since I am almost never over that speed when its hot out my ac stays off.

08-10-2012, 02:50 PM	#9 (permalink)
Weather Spotter Wiki Mod Join Date: Nov 2009 Location: Midland MI, USA Posts: 2,042 Max - '14 Ford C-Max SEL Thanks: 228 Thanked 304 Times in 210 Posts	On my matrix its a 4-6 MPG drop with AC on. windows down is no drop up to 60 MPH. since I am almost never over that speed when its hot out my ac stays off. __________________