I was just curious about the calculation of when I am sitting at a stop light for 5 minutes, my engine is off completely, does this calcluate in extra mileage?
I would guess not, but shouldn't it be calculated somewhere? I mean other cars sitting around me are idling still burning up the gas, especially the automatic cars, while I am burning ZERO fuel.
So I am really thinking that if you are getting around 27-28 miles per gallon, then that really equals a 30-31 miles per gallon for a typical gasoline car.