What Does 15 Liters per 100 Kilometers Fuel Consumption Mean?

[VanJeffrey]

15 liters per 100 kilometers means consuming 15 liters of fuel to travel 100 kilometers. The fuel cost depends on local gasoline prices. If a vehicle's fuel consumption is excessively high, showing 9 liters per 100 kilometers on paper but actually consuming 15 liters per 100 kilometers, and if the vehicle has traveled over 30,000 kilometers, it might be due to excessive engine carbon buildup causing higher fuel consumption. It is recommended to check if the vehicle needs carbon deposit cleaning maintenance. Factors affecting fuel consumption are as follows: 1. Rough roads increase fuel consumption: Driving on congested or uneven roads for extended periods in low gears will inevitably increase fuel consumption. 2. Using the trunk as storage increases fuel consumption: Loading the trunk with unnecessary items increases the vehicle's weight, which directly correlates with fuel consumption. Reducing vehicle weight by 10% can lower fuel consumption by several percentage points. 3. Incorrect driving habits can double or triple fuel consumption: Poor driving habits have the most significant impact on fuel consumption, especially in heavy traffic, at red lights, or during lane changes, where rapid acceleration and hard braking are common issues.