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Hummer H3 MPG

77 Hummer H3s have provided 982 thousand miles of real world fuel economy & MPG data.
Click here to view all the Hummer H3s currently participating in our fuel tracking program.

Hummer H3s For Sale Nearby

  • 2010
  • 14.8 Avg MPG
  • 1 Vehicle
  • 7 Fuel-ups
  • 1,538 Miles Tracked
  • 2009
  • 15.2 Avg MPG
  • 6 Vehicles
  • 386 Fuel-ups
  • 84,118 Miles Tracked
  • 2008
  • 14.1 Avg MPG
  • 19 Vehicles
  • 823 Fuel-ups
  • 189,570 Miles Tracked
  • 2007
  • 14.8 Avg MPG
  • 25 Vehicles
  • 1,322 Fuel-ups
  • 361,815 Miles Tracked
  • 2006
  • 14.7 Avg MPG
  • 26 Vehicles
  • 1,340 Fuel-ups
  • 345,275 Miles Tracked

Recent Activity

from other Hummer H3 vehicles (View All)

Tips

Drive to the engine & ECUs strengths

In a car with a small rev-happy engine it may be more fuel e... ...

by techathy

Read more tips