Hummer H3 (2006–2007)
Sport Utility Vehicle - 4WD1st generationgas72.3 cu ft max
25
VE SCORE
Below average Volumetric Efficiency for a sport utility vehicle - 4wd — cargo volume × EPA MPGe, ranked against class peers.
Storage spaces
Maximum with rear seats folded
estimated| Volume | 72.3 cu ft · 2047 L |
estimated from model knowledge — unverified
Behind rear seats
estimated| Volume | 36.3 cu ft · 1028 L |
estimated from model knowledge — unverified
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Fuel economy (EPA)
| Trim | Years | Fuel | Best combined MPGe | City | Highway |
|---|---|---|---|---|---|
| 4-Wheel or AWD · Automatic 4-spd | 2006–2007 | Regular Gasoline | 16 | 14 | 18 |
| 4-Wheel or AWD · Manual 5-spd | 2006–2007 | Regular Gasoline | 16 | 14 | 18 |