How to Check Average Fuel Consumption?

2 Answers
Dale
07/24/25 8:04am
To check the average fuel consumption, you can: 1. Directly view the data calculated by the vehicle's onboard computer, which will be displayed on the dashboard; 2. Manually calculate: The vehicle's fuel consumption equals the amount of fuel consumed divided by the distance traveled in kilometers, measured in liters per kilometer. You can fill an empty fuel tank with gasoline, observe how many kilometers it can travel, and then determine the average fuel consumption. The average fuel consumption of a vehicle refers to its fuel consumption per 100 kilometers, which is the average amount of fuel consumed when the vehicle travels 100 kilometers under normal road conditions. Instantaneous fuel consumption refers to the fuel consumption at a specific moment, typically the fuel consumption generated at a single point in time. For example, the instantaneous fuel consumption during a slow and steady acceleration start will be less than that during a rapid acceleration start.
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StGrant
08/11/25 3:45am
To check the average fuel consumption, here's what I often do while driving: First, start the car, then pay attention to the display on the dashboard. Most vehicles have buttons on the steering wheel—just press one to switch to the fuel consumption info. Don't worry, it's as easy as changing a music channel. Once you see the numbers, they help you understand if your driving habits are fuel-intensive. For example, I noticed my consumption spikes when I accelerate aggressively. I recommend checking it regularly, especially when driving at a steady speed on highways, as it refreshes the data more accurately. Making this a habit can also save you money—filling up less each time eases the strain on your wallet.
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