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2007 Hummer H3 MPG

Based on data from 34 vehicles, 2,284 fuel-ups and 625,730 miles of driving, the 2007 Hummer H3 gets a combined Avg MPG of 14.51 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 159 outliers (6.51%) removed.

Following shows the average MPG of each of the 34 vehicles in the system.

2007 Hummer H3s For Sale Nearby

  • Hercules

    2007 Hummer H3 Adventure 3.7L L5 GAS Automatic 4 Speed
    Added Aug 2020 • 90 Fuel-ups

    Property of BorgesBuilt

  • 14.6 Avg MPG
  • My H3

    2007 Hummer H3 Luxury 3.7L L5 GAS Automatic 4 Speed
    Added Nov 2020 • 105 Fuel-ups

    Property of mjohnson90

  • 11.4 Avg MPG
  • My H3

    2007 Hummer H3 3.7L L5 GAS Automatic 4 Speed
    Added Jun 2022 • 29 Fuel-ups

    Property of jimcdr

  • 15.6 Avg MPG
  • My H3

    2007 Hummer H3 3.7L L5 GAS Automatic 4 Speed
    Added May 2021 • 51 Fuel-ups

    Property of Weeks

  • 13.9 Avg MPG
  • My H3

    2007 Hummer H3 3.7L L5 GAS Automatic 4 Speed
    Added Oct 2021 • 37 Fuel-ups

    Property of barry22

  • 13.3 Avg MPG
  • Hummer

    2007 Hummer H3 Luxury 3.7L L5 GAS Automatic 4 Speed Sport Utility
    Added Oct 2017 • 27 Fuel-ups

    Property of FSanchezC

  • 12.5 Avg MPG
  • My H3

    2007 Hummer H3 X 3.7L L5 GAS Automatic 4 Speed
    Added Jun 2017 • 54 Fuel-ups

    Property of manicrodder

  • 10.0 Avg MPG
  • Hummer

    2007 Hummer H3 Luxury 3.7L L5 GAS Automatic 4 Speed Sport Utility
    Added Mar 2018 • 11 Fuel-ups

    Property of tvande

  • 17.9 Avg MPG
  • Slick Black Beauty

    2007 Hummer H3 Luxury 3,7L L5 GAS Automatic 4 Speed Sport Utility
    Added Dec 2020 • 13 Fuel-ups

    Property of Chris96

  • 14.7 Avg MPG
  • My H3

    2007 Hummer H3 X 3.7L L5 GAS Automatic 4 Speed
    Added Dec 2019 • 7 Fuel-ups

    Property of hmmr

  • 14.9 Avg MPG
  • H3

    2007 Hummer H3 X 3.7L L5 GAS Automatic 4 Speed
    Added Jun 2016 • 44 Fuel-ups

    Property of archer3s

  • 13.1 Avg MPG
  • My H3

    2007 Hummer H3 3.7L L5 GAS Automatic 4 Speed
    Added Mar 2017 • 90 Fuel-ups

    Property of dbakeg00

  • 15.6 Avg MPG
  • Hummer

    2007 Hummer H3 3.7L L5 GAS Automatic 4 Speed Sport Utility
    Added Dec 2018 • 3 Fuel-ups

    Property of Jocham20

  • 13.4 Avg MPG
  • My H3

    2007 Hummer H3 X 3.7L L5 GAS Automatic 4 Speed
    Added Jan 2017 • 59 Fuel-ups

    Property of AshleyH3

  • 12.4 Avg MPG
  • Hummer - H3

    2007 Hummer H3 Adventure 3.7L L5 GAS Automatic 4 Speed
    Added May 2016 • 820 Fuel-ups

    Property of Dan3874

  • 16.3 Avg MPG
  • My H3

    2007 Hummer H3 X 3.7L L5 GAS Standard 5 Speed
    Added Jul 2017 • 87 Fuel-ups

    Property of Gianimadrid

  • 16.6 Avg MPG
  • My H3

    2007 Hummer H3 Luxury 3.7L L5 GAS Automatic 4 Speed
    Added Jul 2017 • 5 Fuel-ups

    Property of blakesSI

  • 16.9 Avg MPG
  • My H3

    2007 Hummer H3 Adventure 3.7L L5 GAS Automatic 4 Speed
    Added Sep 2016 • 31 Fuel-ups

    Property of JcRicker

  • 16.3 Avg MPG
  • Hummer

    2007 Hummer H3 X 3.7L L5 GAS Automatic 4 Speed
    Added Apr 2013 • 78 Fuel-ups

    Property of RonR66

  • 15.2 Avg MPG
  • My H3

    2007 Hummer H3 3.7L L5 GAS Automatic 4 Speed
    Added Jun 2016 • 14 Fuel-ups

    Property of Alexsis

  • 15.4 Avg MPG

Recent Activity

from other Hummer H3 vehicles (View All)

Tips

Keep between 40 and 60 to save gas.

Use a bit of gas to get to 40 mph fairly fast to get your ve... ...

by 3snakes

Read more tips