How to Calculate Fuel Consumption Correctly?

1 Answers
HarperMarie
07/29/25 3:33pm
Fuel consumption per 100 kilometers = Volume of fuel consumed (liters) ÷ Distance traveled (kilometers) × 100. For example: If a car consumes A liters of fuel to travel N kilometers, then the fuel consumption per 100 kilometers = A ÷ N × 100. Of course, the fuel consumption per 100 kilometers is not fixed; factors such as different road conditions, load capacity, temperature, and whether the air conditioning is on all affect fuel consumption. Additional information: Constant-speed fuel consumption refers to the fuel consumption per 100 kilometers obtained by certain types of vehicles in constant-speed fuel consumption tests as stipulated by national standards. These types of vehicles include: 1. M1 category, M2 category with a maximum design total mass not exceeding 3.5 tons, and N1 category compressed natural gas vehicles; M1 category and N1 category vehicles with a maximum design total mass not exceeding 3.5 tons, tested according to the "Test Methods for Fuel Consumption of Passenger Cars." 2. M2 category, M3 category, N2 category, and N3 category compressed natural gas vehicles with a maximum design total mass exceeding 3.5 tons; M2 category, M3 category, and N category vehicles with a maximum total mass greater than or equal to 2 tons, tested according to the "Test Methods for Fuel Consumption of Commercial Vehicles."
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