Air con and fuel economy

It's another yes and no answer to today's #FuelFact. While turning on the aircon can increase fuel usage, IF it's compared to rolling down the windows while you're driving down the highway, it can actually save more fuel by reducing drag (aerodynamics, physics, y'know all that smart stuff). However, if you're driving at inconsistent and slower speeds, rolling down the window would be a more fuel-efficient option to cool down. Now that's cleared, next FuelFact will cover how to maximise the effectiveness of your aircon!