How to Calculate the Fuel Consumption of a Car?
2 Answers
Calculating the fuel consumption of a car can be done using the formula: Fuel consumption per 100 kilometers = Fuel consumed (liters) ÷ Distance traveled (kilometers) multiplied by 100. Below are relevant details: 1. Technical factors affecting car fuel consumption: A. Reduce weight: The relationship between vehicle weight and fuel consumption is directly proportional. For every 10% reduction in weight, fuel consumption will decrease by a certain percentage. B. Improve aerodynamics: If the aerodynamic drag of the vehicle is reduced, fuel consumption will significantly decrease. 2. Tips for reducing fuel consumption: Avoid frequent sudden braking, regularly check the air conditioning system, and utilize coasting when possible.
I've been driving my sedan to and from work for over a decade, and calculating fuel consumption is actually quite simple: record the mileage before each refuel, drive until the tank is empty, then refill it to full while noting the amount of fuel added and the total mileage difference. For example, if you've driven 500 kilometers and added 40 liters of fuel, the fuel consumption is 40 divided by 500 multiplied by 100, which equals 8 liters per 100 kilometers. By calculating this way, I can track changes in my fuel consumption; if it suddenly increases, it's likely due to underinflated tires or a dirty air filter affecting efficiency. My driving habits also impact fuel consumption—like rapid acceleration and sudden braking, which are very fuel-intensive, so I try to maintain a steady speed. I recommend everyone develop the habit of regularly tracking fuel expenses; it not only saves money but also reduces pollution. Comparing data monthly helps spot minor issues early, avoiding more expensive problems later. In short, keeping a simple record gives you a clear picture of your fuel consumption.
