Click here to see important news regarding the aCar App

2009 Hummer H3 MPG

Based on data from 8 vehicles, 424 fuel-ups and 90,084 miles of driving, the 2009 Hummer H3 gets a combined Avg MPG of 15.06 with a 0.33 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (0.47%) removed.

Following shows the average MPG of each of the 8 vehicles in the system.

2009 Hummer H3s For Sale Nearby

  • Tinmann

    2009 Hummer H3 Championship Series 5.3L V8 GAS Automatic 4 Speed Sport Utility
    Added May 2018 • 17 Fuel-ups

    Property of RichBingham

  • 13.4 Avg MPG
  • H3 Alpha

    2009 Hummer H3 Alpha 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 202 Fuel-ups

    Property of RichieVee

  • 13.1 Avg MPG
  • My H3

    2009 Hummer H3 3.7L L5 GAS Automatic 4 Speed
    Added Mar 2018 • 12 Fuel-ups

    Property of carroll112

  • 15.4 Avg MPG
  • Gas Addict

    2009 Hummer H3 GAS L5
    Added Nov 2011 • 43 Fuel-ups

    Property of QuantumPi

  • 15.1 Avg MPG
  • Hummer

    2009 Hummer H3 GAS V8
    Added Nov 2013 • 4 Fuel-ups

    Property of Jretamoza

  • 10.3 Avg MPG
  • Hummer H3

    2009 Hummer H3 GAS V8
    Added Jul 2013 • 11 Fuel-ups

    Property of heyttsguy

  • 12.9 Avg MPG
  • Zombie Machine

    2009 Hummer H3
    Added Mar 2013 • 14 Fuel-ups

    Property of drummercoreyb

  • 16.7 Avg MPG
  • Hummer H3

    2009 Hummer H3 3.7L L5 GAS Automatic 4 Speed
    Added Nov 2016 • 139 Fuel-ups

    Property of user4

  • 17.1 Avg MPG

Recent Activity

from other Hummer H3 vehicles (View All)

Tips

Know Your Vehicle’s Optional Equipment, Configure Appropriately

Learn and understand your vehicle’s optional equipment as ... ...

by SteveMak

Read more tips