Woman Driving a Car with Windows Down Stock Image Image of female, adult 92937077

Driving With Windows Down. Driving with Windows down YouTube For the sedan, when the windows were down, the efficiency was reduced by 20 percent, while the SUV fuel efficiency was reduced just 8 percent [source: Hill]. "The effect of opening the windows at 65 mph did not measurably reduce fuel economy," Fisher says

Rolling down the windows doesn't appear to put more drag on a car's aerodynamics At speed, open windows' added drag plays an increasingly important role, but.

Driving with your window down exposes you to 80 more air pollution

Drivers in poorer countries where air-conditioned cars aren't common can be exposed to 80% more air pollution than if they had AC, just because they need to keep their windows down while driving. For the sedan, when the windows were down, the efficiency was reduced by 20 percent, while the SUV fuel efficiency was reduced just 8 percent [source: Hill]. And it's also definitely worse than rolling down your windows in an SUV, which is already fuel inefficient because of its shape

Is It Bad to Drive with the Windows Open? Your Hearing May Be at Risk Helping Me Hear. A new study from the University of Surrey found that driving with the windows down can increase a car's occupants' exposure to pollution by 80 percent, more during peak travel times. At speed, open windows' added drag plays an increasingly important role, but.

Car Hacks How to fix a stuck car window Westside Auto. Windows down driving means I have to check my car for anything that's going to blow out the window (has happened more times than I care to admit) And it's also definitely worse than rolling down your windows in an SUV, which is already fuel inefficient because of its shape