In summer, during the four warmest months of the year, I drive a convertible. If it isn't raining, the top is always down (along with the power windows, and the A/C being off.).
If you really think the weight of a power window motor is going to have any measurable effect on MPG, then this is the
wishful thinking list. Or the
OCD list. AKA the Ecomodder list<?>
