How Many Gallons Are Left In A Gas Tank When The Fuel Light Comes On?

It is for me. When I commuted over 100 miles a day for work (both ways included), I would get gas every four days. If I got gas at half full, I would have stopped every other day, and that was a waste of time IMO. I’ve never had a fuel pump problem. My commute is half that now, and I still wait until between light on and an eighth of a tank before getting gas. I can always find a gas station within a few miles of wherever I am if I really need gas.