How to Calculate the Fuel Consumption of a Car?
2 Answers
Car fuel consumption is calculated using the formula for liters per 100 kilometers. The calculation formula is: Fuel consumption per 100 kilometers equals fuel consumption (liters) divided by distance traveled (kilometers) multiplied by 100. Below is some information about fuel consumption: 1. Introduction: Generally refers to the gasoline consumption of a car over 100 kilometers, which is a theoretical indicator of the vehicle. 2. Methods to reduce fuel consumption: The longer the idling time when parked, the greater the fuel consumption, so try to minimize idling time; avoid rapid acceleration, slamming the accelerator, and driving at low engine speeds. 3. Factors affecting fuel consumption: Various working conditions such as acceleration, deceleration, braking, and engine idling, as well as load capacity, temperature, and whether the air conditioning is on, all have an impact.
Calculating the fuel consumption of a car is quite simple. Having driven for over ten years, I often calculate it myself: when refueling, note down the odometer reading (for example, it currently shows 5000 kilometers), then fill up the tank and drive. The next time you refuel, record the new mileage and the amount of fuel added (for instance, when reaching 520 kilometers, you filled up 30 liters). Divide the fuel amount by the kilometers driven (30 liters divided by 20 kilometers equals 1.5 liters per kilometer), then multiply by 100 to get the fuel consumption per 100 kilometers, which in this case is 15 liters. Factors affecting fuel consumption include driving too fast, sudden braking, excessive use of air conditioning, and low tire pressure, all of which increase fuel usage. I prefer smooth driving, maintaining a steady speed of 80 mph, which helps save money and allows each tank of fuel to last dozens of kilometers longer. Regularly calculating fuel consumption helps me identify vehicle issues, such as reduced fuel consumption after changing the air filter, which is quite practical. I recommend keeping a small notebook to record each refueling session; sticking to this habit will lead to noticeable improvements.
