Click here to see important news regarding the aCar App

2003 Harley Davidson FLSTF Fat Boy MPG

Based on data from 4 vehicles, 76 fuel-ups and 10,702 miles of driving, the 2003 Harley Davidson FLSTF Fat Boy gets a combined Avg MPG of 48.07 with a 0.79 MPG margin of error.

Below you can see a distribution of the fuel-ups with 13 outliers (14.61%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

2003 Harley Davidson FLSTF Fat Boys For Sale Nearby

  • Harley-Davidson

    2003 Harley Davidson FLSTF Fat Boy
    Added Mar 2017 • 83 Fuel-ups

    Property of Mitche11

  • 47.6 Avg MPG
  • Harley

    2003 Harley Davidson FLSTF Fat Boy
    Added Mar 2023 • 5 Fuel-ups

    Property of jrandallsexton

  • 32.9 Avg MPG
  • My FLSTF Fat Boy

    2003 Harley Davidson FLSTF Fat Boy
    Added Mar 2018 • 5 Fuel-ups

    Property of sweetlou22

  • 40.9 Avg MPG
  • Fat Boy

    2003 Harley Davidson FLSTF Fat Boy
    Added Mar 2015 • 3 Fuel-ups

    Property of canoah

  • 51.8 Avg MPG

Recent Activity

from other Harley Davidson FLSTF Fat Boy vehicles (View All)

Tips

To coast in neutral or not?

It has been suggested by some that the engine computer shuts... ...

by triangles

Read more tips