Does listening to music while driving waste gas?

-It can reduce gas mileage a little bit if the car has to burn more gas to power the CD player (or whatever) in the same way that running the air conditioner reduces gas mileage. I would think that the reduction in efficiency that would come with listening to music would be pretty minimal, though.No. Radio uses only a little electricity from the alternator, not gasoline.
No it doesnt. I am pretty sure it uses the battery which doesnt use gas.
no
No. It takes power from your car battery.
No I don't think so!!<3