How much can a 50-liter fuel tank of the Langdong actually hold?
1 Answers
It is possible to fill a 50-liter fuel tank with 53 or even 55 liters of gasoline. Additionally, you cannot rely on the fuel gauge on the car dashboard to determine the exact amount, as it is not a precise measuring instrument—it provides a qualitative indication rather than a quantitative reflection of the fuel level in the tank. Furthermore, you should not judge based on the relationship between the amount of fuel added and the distance traveled. More relevant details are as follows: Safety Capacity: Most fuel tanks are labeled with a safety capacity, which is generally about 10% less than the actual capacity. This is because, during design, the tank accounts for the thermal expansion and contraction of fuel. To ensure driving safety, a certain amount of space must remain in the tank after filling to the rated volume to prevent excessive internal pressure. Overfilling can damage the carbon canister, while underfilling leaves too much empty space, causing fuel to evaporate and be lost as vapor. Important Notes: The car fuel gauge is not a precise measuring instrument—it only provides a qualitative indication and cannot quantitatively reflect the fuel level in the tank. Also, avoid judging based on the relationship between the amount of fuel added and the distance traveled, as road conditions, speed, traffic congestion, air conditioning usage, vehicle load, fuel leaks, and fuel quality can all directly affect fuel consumption.
