Fuel tank capacity: approx. 14 US gal/53 liters. You can find information on refueling on page 206.

If the tilt of the vehicle varies for a longer period, when you are driving in mountainous areas, for example, the indicator may fluctuate slightly.

Fuel display 135i: in speedometer.

Once the fuel level has fallen to the reserve zone, a message briefly appears on the Control Display and the remaining cruising range is displayed on the computer. Under a cruising range of approx. 30 miles/50 km, the message appears continuously in the Control Display.

With a dynamic driving style, e.g. rapid cornering, engine functions are not always assured.

Refuel as soon as possible once your cruising range falls below 30 miles/50 km; otherwise, engine functions are not ensured and damage can occur.