Click here to see important news regarding the aCar App

1999 Ford F-550 Super Duty MPG

Based on data from 1 vehicles, 25 fuel-ups and 8,252 miles of driving, the 1999 Ford F-550 Super Duty gets a combined Avg MPG of 9.02 with a 1.44 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (3.85%) removed.

1999 Ford F-550 Super Dutys For Sale Nearby

  • F550

    1999 Ford F-550 Super Duty XLT 7.3L V8 DIESEL Manual 6 Speed Cab & Chassis - Crew Cab
    Added Jan 2018 • 35 Fuel-ups

    Property of wkoehler7987

  • 9.9 Avg MPG

Recent Activity

from other Ford F-550 Super Duty vehicles (View All)


Optimal Speed

Every car has its own "sweet spot" of optimal speed to achie... ...

by jorg3

Read more tips