Should the Mercedes-Benz A-Class use 92 or 95 octane fuel?

[DeIan]

The fuel tank capacity of the Mercedes-Benz A-Class is 43 liters, and the manufacturer recommends using 95 octane gasoline. For safety reasons, the engine must be turned off before refueling, and the fuel tank cap can be opened by pressing on one side without locking the car. Here are the precautions for refueling the Mercedes-Benz A-Class: 1. To prevent safety hazards, ensure the fuel nozzle is fully inserted into the tank. 2. The fuel tank cap should be closed until a clicking sound is heard to avoid accidents. 3. During refueling, it is not advisable to have passengers remain in the car. If someone must stay inside, ensure the doors are tightly closed and avoid using electronic devices. Static electricity is another important consideration when refueling. Before handling the fuel nozzle, discharge static electricity by touching a metal object. 4. Turn off all electronic devices during refueling to prevent fires or more severe disasters. 5. Do not create open flames while refueling to prevent fuel explosions. 6. When the fuel gauge shows less than 1/4 tank remaining, it's time to refuel.