MPG AtlasHummer MPG by model
2 Hummer models with EPA ratings from 2006 to 2010 (19 trims). The most efficient Hummer on record is the 2010 H3 4WD at 16 MPG combined.
All Hummer models
| Model | Years | Trims | Best MPG | Best trim |
|---|---|---|---|---|
| Hummer H3 | 2006 to 2010 | 13 | 16 | 2010 H3 4WD |
| Hummer H3T | 2009 to 2010 | 6 | 16 | 2010 H3T 4WD |