When the empty tank light comes on, it’s an indication that the car has run out of fuel. Normally the car continues to run, but for how long? In a situation where you are caught up in a traffic jam or you are not in sight of a filling station it’s possible your car can stop but it depends. Often there is always a decent quantity of fuel left in the tank when the light comes on, this varies on the type of car. Often a minimum of 10 litres is left in the tank irrespective of the type of car.

Please follow the link below to read more:
https://www.spotdem.com/2020/08/05/how-far-can-a-car-run-on-an-empty-tank/