Regarding this issue, the British company Compare The Market conducted an analysis of cars and the distance each model can travel after the reserve indicator lights up.

Cars with greater range in reserve:
Volkswagen Passat (120 kilometers)
Volvo V40 (113 kilometers)
Ford Mondeo (112 kilometers)
BMW 5 Series (109 kilometers)
Toyota Prius (107 kilometers)
Mercedes E-Class (103 kilometers)
Audi Q5 (102 kilometers)
Range Rover Sport (101 kilometers)

Cars with less range in reserve:
BMW M3 (51 kilometers)
Kia Picanto (52 kilometers)
Fiat 500 (59 kilometers)
Mini Cooper (60 kilometers)
Mitsubishi Outlander (61 kilometers)
Jaguar XK (62 kilometers)
Citroen C1 (62 kilometers)
Peugeot 108 (63 kilometers)
Nissan Juke (65 kilometers)
Ford Fiesta (66 kilometers)

However, if the fuel light comes on frequently, it may indicate a problem with your fuel consumption or fuel system. In that case, you should visit a mechanic. Smart fuel management is key to maintaining a safe and secure drive.