. . . . "The distance traveled per unit of fuel used; most commonly miles per gallon (mpg) or kilometers per liter (km/L).\\n\\n* Note 1: There are unfortunately no standard unit codes for miles per gallon or kilometers per liter. Use [[unitText]] to indicate the unit of measurement, e.g. mpg or km/L.\\n* Note 2: There are two ways of indicating the fuel consumption, [[fuelConsumption]] (e.g. 8 liters per 100 km) and [[fuelEfficiency]] (e.g. 30 miles per gallon). They are reciprocal.\\n* Note 3: Often, the absolute value is useful only when related to driving speed (\"at 80 km/h\") or usage pattern (\"city traffic\"). You can use [[valueReference]] to link the value for the fuel economy to another value." . "fuelEfficiency" .