What does the average fuel consumption on a car mean?

[Jimenez]

Average fuel consumption generally refers to the combined fuel consumption, which is the average value of fuel consumption under several different road conditions under specific conditions. Usually, the combined fuel consumption is "calculated" based on the fuel consumption in urban and suburban areas. Average fuel consumption is what is commonly referred to as fuel consumption, defined as the amount of fuel used per unit distance traveled by the vehicle, commonly measured in liters per 100 kilometers (L/100km), i.e., fuel consumption per 100 kilometers. The calculation method is as follows: 1. The basic calculation method is fuel consumption per 100 kilometers: That is, divide the actual fuel consumption by the actual distance traveled. Fuel consumption per 100 kilometers = fuel consumption (liters) ÷ distance traveled (kilometers) * 100. 2. An easy-to-learn method to calculate your car's fuel consumption per 100 kilometers: 1. Find a gas station and fill up the tank; 2. Reset the trip meter on the odometer and hit the road; 3. When the trip meter reaches approximately 100 kilometers (it doesn't have to be exactly 100 kilometers, as it's impossible to reach a gas station precisely at 100 kilometers), find another gas station and fill up the tank to the same level as before, recording how many liters of fuel were added; 4. Divide the recorded amount by the kilometers on the trip meter and multiply by 100 to accurately determine your car's fuel consumption per 100 kilometers.

[MacAnthony]

Average fuel consumption is the indicator of a vehicle's fuel efficiency, showing how much fuel is burned per 100 kilometers driven. After years of driving, I've learned it's calculated in real-time by the onboard computer based on sensor data like engine temperature, vehicle speed, and throttle position. When the value is higher than usual, I check if tire pressure is low or the air filter is dirty and needs replacement; frequent hard braking in city traffic can also cause fuel consumption to spike. Monitoring this value helps me address minor issues before they escalate, saving fuel costs. Optimizing it even extends the vehicle's lifespan—especially when resetting it before long trips to recalculate current values, allowing more accurate fuel stop planning. In short, making a habit of tracking this metric saves hassle and money, as it's a key technical signal of engine health.

[VanKyle]

As an ordinary office worker who commutes by car every day, I pay special attention to the average fuel consumption, which tells me how many liters of fuel are burned per 100 kilometers. If the number is high, I have to reflect on whether I stepped on the gas pedal too hard or used the air conditioner too much, which consumes energy. Once, the number suddenly shot up, and upon checking, I found that the engine oil needed to be changed. After the change, it immediately dropped. This thing helps me control my monthly fuel expenses and estimate next month's spending. During daily driving, maintaining a constant speed and avoiding congested routes keeps the number looking good. I also recommend comparing it with the instantaneous fuel consumption to observe changes. Developing small habits can save a lot of money, and it's very practical.

[McJordan]

I care about an eco-friendly lifestyle, and the average fuel consumption indicates how much my car impacts the environment. A lower value means fewer carbon emissions and less resource consumption. If I accelerate aggressively or idle frequently while driving, the average increases. I maintain a low fuel consumption by driving gently and servicing my car regularly, which helps reduce air pollution and greenhouse gas emissions. Choosing high-efficiency models or hybrids can further lower this value. Social progress requires everyone's effort, so I strive to keep it at a low level to contribute to the planet's ecology.

[OEliana]

As a new driver who just got my license, average fuel consumption is quite straightforward for me: it simply means how much fuel is used per 100 kilometers, displayed on the screen as something like 8L/100km. This number helps me understand my car's condition; if it suddenly spikes, I know it's time to check tire pressure or do a quick maintenance. In actual driving, this metric prevents me from unexpectedly running out of fuel. Don't underestimate it during the novice period—safety comes first and it saves money too. Starting with the basics makes things much easier.