The fuel consumption of a Harley-Davidson motorcycle can vary depending on several factors, including the specific model, engine size, riding conditions, and individual riding style. Generally, Harley-Davidson motorcycles tend to have larger displacement engines, which can result in higher fuel consumption compared to smaller motorcycles.
As an approximation, many Harley-Davidson models typically achieve fuel efficiency in the range of 35-50 miles per gallon (MPG), or about 14-21 kilometers per liter (KPL). However, it's essential to note that these figures are approximate and can vary significantly based on the factors mentioned above.
To get a more accurate estimate of fuel consumption for a specific Harley-Davidson model, it's best to refer to the manufacturer's specifications or consult the owner's manual. Additionally, factors like riding conditions (e.g., city vs. highway), riding habits, and modifications to the motorcycle can affect fuel efficiency.