Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Windows rolled down at high speed (effect on fuel consumption?)

daniel_hc · 04-03-2012, 07:54 AM

One of the 100+ hypermiling tips is about having window up to avoid aerodynamic drag at high speed. Does anyone have an idea how much this affect the fuel-consumption?

What is your experience?

04-03-2012, 07:54 AM	#1 (permalink)
daniel_hc EcoModding Lurker Join Date: Mar 2012 Location: Denmark Posts: 10 Thanks: 2 Thanked 0 Times in 0 Posts	Windows rolled down at high speed (effect on fuel consumption?) One of the 100+ hypermiling tips is about having window up to avoid aerodynamic drag at high speed. Does anyone have an idea how much this affect the fuel-consumption? What is your experience?