Hummer H3 Specs, MPG & Trims by Year
EPA fuel-economy and specification data for the Hummer H3, model years 2006–2010. The latest model year is shown first below.
Latest model year: 2010
- Body class
- Sport Utility Vehicle - 4WD
- Drive
- 4-Wheel Drive
- Engine
- 5-cyl, 3.7 L; 8-cyl, 5.3 L
- Fuel type
- Regular Gasoline
- Configurations
- 3
- Combined MPG
- 14–16 MPG
- Annual fuel cost
- $4,200–$4,800
View the full 2010 Hummer H3 specs, MPG and trims
Across all 5 model years, EPA combined ratings span 14–16 MPG.
All model years
| Year | Body class | Combined | Configurations | Annual fuel cost |
|---|---|---|---|---|
| 2010 | Sport Utility Vehicle - 4WD | 14–16 MPG | 3 | $4,200–$4,800 |
| 2009 | Sport Utility Vehicle - 4WD | 14–16 MPG | 3 | $4,200–$4,800 |
| 2008 | Sport Utility Vehicle - 4WD | 14–15 MPG | 3 | $4,450–$4,800 |
| 2007 | Sport Utility Vehicle - 4WD | 15 MPG | 2 | $4,450 |
| 2006 | Sport Utility Vehicle - 4WD | 16 MPG | 2 | $4,200 |