Winnipesaukee Forum - View Single Post - Tips for saving gas (and money)

dpg · 06-11-2008, 11:36 AM

At highway speed a car is more fuel efficient with the A/C on...Less drag than opening the windows.

06-11-2008, 11:36 AM	#35
dpg Senior Member Join Date: Apr 2004 Posts: 2,624 Thanks: 157 Thanked 236 Times in 173 Posts	At highway speed a car is more fuel efficient with the A/C on...Less drag than opening the windows.