What does 9.7l/100km mean in terms of fuel consumption?

[McXavier]

9.7l/100km means 9.1 units of fuel, which is equivalent to consuming 9.7 liters of fuel per 100 kilometers. Below is an introduction to fuel consumption knowledge: 1. Introduction to constant-speed fuel consumption: Constant-speed fuel consumption refers to the vehicle's fuel consumption per 100 kilometers obtained in fuel consumption tests under constant-speed driving conditions, as specified by national standards for certain types of vehicles. 2. Testing: The test can be conducted on the road or on a chassis dynamometer, and the fuel consumption per 100 kilometers is then calculated using the "flow meter method" or "carbon balance method." The fuel consumption test method for passenger cars adopts speeds of 90km/h and 120km/h; for commercial vehicles, the test starts at 20km/h, with speeds selected in integer multiples of 10km/h uniformly until 90% of the maximum speed, and at least 5 test speeds are measured. During road tests, it is necessary to follow the national standards for test conditions, test methods, test road selection, etc.