2009 Harley Davidson FLSTF Fat Boy MPG

Based on data from 3 vehicles, 268 fuel-ups and 31,564 miles of driving, the 2009 Harley Davidson FLSTF Fat Boy gets a combined Avg MPG of 35.79 with a 0.60 MPG margin of error.

Below you can see a distribution of the fuel-ups with 15 outliers (5.30%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

• Harley Davidson Fat Boy

  2009 Harley Davidson FLSTF Fat Boy
  Added Mar 2020 • 138 Fuel-ups

  Property of Masspark

• 38.6 Avg MPG

• Fat boy FLSTF Shrine

  2009 Harley Davidson FLSTF Fat Boy Shrine
  Added Sep 2016 • 150 Fuel-ups

  Property of rufusp81

• 36.3 Avg MPG

• The Fatty

  2009 Harley Davidson FLSTF Fat Boy
  Added Aug 2022 • 16 Fuel-ups

  Property of Redrixx

• 45.7 Avg MPG