What is the fuel tank capacity of the BMW 523?

[OscarDella]

The fuel tank capacity of the BMW 523 is 68 liters. In the same class, the 2022 Mercedes-Benz E-Class Sport has a fuel tank capacity of 66 liters. Fuel tank maintenance is as follows: Drain accumulated water and sediment from the fuel tank, and check for oil leaks at the fuel pipe joints and switches. For fuel tank caps equipped with air valves and vapor valves, also check if the ventilation holes are clear. The filter screen at the fuel filler neck should remain intact to prevent impurities from entering the tank during refueling and clogging the fuel lines. The sealing gasket on the fuel filler cap should also be intact to prevent fuel from spilling out while driving. To check the remaining fuel level, observe the fuel gauge on the right side of the instrument panel, which is marked with 'E' and 'F'. When the needle is close to 'E', it indicates low fuel, and when it is near 'F', it means the tank is full.