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1999 Harley Davidson FLSTF Fat Boy MPG

Based on data from 1 vehicles, 38 fuel-ups and 2,429 miles of driving, the 1999 Harley Davidson FLSTF Fat Boy gets a combined Avg MPG of 29.02 with a 1.58 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (5.00%) removed.

1999 Harley Davidson FLSTF Fat Boys For Sale Nearby

  • FatBoy

    1999 Harley Davidson FLSTF Fat Boy
    Added Sep 2016 • 46 Fuel-ups

    Property of Iggi

  • 31.2 Avg MPG

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Tips

Best MPG is affected more by vehicle speed than engine speed.

In response to the tip that there is a "best MPG engine RPM ... ...

by jldude

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