What is the fuel consumption at an average speed of 25 km/h?

[DelBrielle]

This depends on the vehicle model and engine displacement. For a family car with around 1.8L displacement, the fuel consumption at this average speed would be approximately 9L per 100 kilometers. Fuel consumption is influenced by driving habits: Aggressive braking, inconsistent speed, prolonged engine idling, frequent acceleration to fill gaps, and long-distance driving at high speeds in low gears can all increase fuel consumption. Principles of vehicle fuel consumption: Fuel consumption per 100 kilometers is an indicator for vehicles. When driving below the economic speed range, slower speeds result in higher fuel consumption per 100 kilometers, while the opposite is true when exceeding economic speeds. If the engine speed is maintained within the same safe RPM range, the hourly fuel consumption remains constant regardless of the vehicle's speed.