I drive a 2006 Cobalt LS, automatic transmission.
My friend told me that while coasting, weather it is downhill or to a stop, you get the best mileage in Neutral.
I heard that this is true for a manual tranny, but is it similar for an automatic car? will i do better throwing it in neutral while rolling downhill or to a stopsign? or does it not do anything for mileage?
---------- Post added at 10:17 PM ---------- Previous post was at 10:12 PM ----------
also, heard to shift into neutral while at a red light... which should increase mpg as well.