| 1 | 0 | 3 | 4 | 3 | 4 |
2010 Hummer H3 Specs - Exterior and Interior Dimensions
| Body | 4dr SUV | 4dr SUT |
| Wheelbase | 111.9 in | 134.0 in |
| Length | 186.7 in | 212.7 in |
| Width | 74.7 in | 75.0 in |
| Height | 73.7 in | 72.1 in |
| Curb Weight | 4700 lb. | 4911 lb. |
| Fuel Capacity | 23.0 gal. | 27.0 gal. |
| Headroom, Row 1 | 40.6 in | 40.7 in |
| Shoulder Room, Row 1 | 54.4 in | 54.4 in |
| Hip Room, Row 1 | 53.9 in | 53.9 in |
| Legroom, Row 1 | 41.9 in | 41.9 in |
| Headroom, Row 2 | 39.9 in | 39.5 in |
| Shoulder Room, Row 2 | 53.5 in | 54.0 in |
| Hip Room, Row 2 | 53.5 in | 52.6 in |
| Legroom, Row 2 | 35.0 in | 34.2 in |
| Total Legroom | 76.9 in (over 2 rows) | 76.1 in (over 2 rows) |
| Cargo Volume, Minimum | 29.5 ft3 | 0.0 ft3 |
| Cargo Volume, Maximum | 55.7 ft3 | 0.0 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2010 Hummer H3
None of our members have yet commented on the seat room and comfort of the 2010 Hummer H3.
2010 Hummer H3 4-door SUV Specs - Powertrains and Tire Sizes
| Trim | Base | Alpha |
| Standard Engine | 3.7L I5 DOHC-4v 239 hp@5800 241 lb-ft@4600 | 5.3L V8 OHV-2v 300 hp@5200 320 lb-ft@4000 |
| Standard Transmission | 5-speed manual | 4-speed automatic |
| Optional Transmission(s) | 4-speed automatic | |
| Standard Drivetrain | AWD w/low range | AWD w/low range |
| Standard Tires | 265/75R16 tires | 265/75R16 tires |
| Optional Tires | 285/75R16 tires | 285/75R16 tires |
2010 Hummer H3 4-door SUT Specs - Powertrains and Tire Sizes
| Trim | Base | Alpha |
| Standard Engine | 3.7L I5 DOHC-4v 239 hp@5800 241 lb-ft@4600 | 5.3L V8 OHV-2v 300 hp@5200 320 lb-ft@4000 |
| Standard Transmission | 5-speed manual | 4-speed automatic |
| Optional Transmission(s) | 4-speed automatic | |
| Standard Drivetrain | AWD w/low range | AWD w/low range |
| Standard Tires | 265/75R16 tires | 265/75R16 tires |
| Optional Tires | 285/75R16 tires | 285/75R16 tires |
What Our Members Are Saying about the Powertrain of the 2010 Hummer H3
None of our members have yet commented on the powertrain of the 2010 Hummer H3.
What Our Members Are Saying about the Tires of the 2010 Hummer H3
None of our members have yet commented on the tires of the 2010 Hummer H3.
2010 Hummer H3 MSRP and Invoice Prices
| Body | Trim | Base Price | Invoice | Destination |
| 4dr SUV | Base | 33,390 | 31,053 | 780 |
| 4dr SUV | Alpha | 41,705 | 38,786 | 780 |
| 4dr SUT | Base | 30,915 | 28,751 | 780 |
| 4dr SUT | Alpha | 35,680 | 33,182 | 780 |
See TrueDelta's information for all Hummer models.
