Avoiding the A/C

[voodoo22]

Originally Posted by Malaya1221

i also remember reading here before the hack that using your A/C is a more efficient way of using ur fuel rather than rolling down ur windows because of the drag!

This has been proven false by everyone I know of who has a scan gauge and a Yaris. In fact, you will find from people who have hard data that it's actually more FE to roll your windows all the way down than to use your A/C at any speed.