How Many Liters Does a Car Fuel Tank Hold?

[ReidLee]

Generally, the fuel tank capacity of small cars ranges from 35 to 45 liters, while medium-sized cars have a capacity of 55 to 75 liters. A full tank typically allows for a driving range of approximately 500 kilometers. The size of the fuel tank correlates with the vehicle's displacement—larger fuel consumption leads to a bigger tank, and vice versa. During actual refueling, the amount of fuel may exceed the calibrated capacity. This occurs because the manufacturer's specified tank volume is measured from the bottom of the tank to the safety limit level. There is additional space between the safety limit and the tank opening, designed to accommodate fuel expansion due to temperature increases without causing overflow. If fuel is filled up to the tank opening during refueling, the actual fuel quantity may exceed the calibrated tank capacity. To check the remaining fuel level, drivers can observe the fuel gauge on the right side of the dashboard, marked with "E" (Empty) and "F" (Full). When the needle approaches "E," it indicates low fuel, while nearing "F" signifies sufficient fuel.