2010 Hummer H3T Adventure
The 2010 Hummer H3T Adventure is a 239-hp 3.7-liter with an automatic 4-speed. It starts at $33,485 MSRP and is rated at 16 mpg combined.
It makes 239 horsepower and 241 lb-ft of torque. EPA fuel-economy estimates are 14 mpg city and 18 mpg highway (16 mpg combined).
The H3T measures 212.7 inches long on a 134.2-inch wheelbase and has a curb weight of 4,911 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $33,485 ($49,897 *) |
| MSRP with Destination | $34,265 ($51,060 *) |
| Destination Charge | $780 |
| Engine | |
| Engine Type | 3.7L LLR DOHC inline-5 |
| Displacement | 3.7 L |
| Horsepower | 239 hp |
| Torque | 241 lb-ft |
| Valvetrain | DOHC, 20-valve |
| Drivetrain | |
| Drive Type | 4-Wheel Drive |
| Transmission | |
| Transmission | Automatic 4-speed |
| Fuel Economy | |
| City | 14 MPG |
| Highway | 18 MPG |
| Combined | 16 MPG |
| Recommended Fuel | Regular Gasoline |
| Tank Capacity | 27 gal |
| Tires & Wheels | |
| Wheels Front | 16-in. painted steel |
| Wheels Rear | 16-in. painted steel |
| Tires Front | LT285/75R16 |
| Tires Rear | LT285/75R16 |
| Dimensions & Weight | |
| Length | 212.7 in |
| Width | 85.1 in |
| Height | 72.1 in |
| Wheelbase | 134.2 in |
| Front Track | 65 in |
| Rear Track | 65.5 in |
| Ground Clearance | 9.5 in |
| Curb Weight | 4,911 lbs |
| Interior | |
| Headroom Front | 40.7 in |
| Headroom Rear | 39.5 in |
| Legroom Front | 41.9 in |
| Legroom Rear | 34.2 in |
| Shoulder Room Front | 54.4 in |
| Shoulder Room Rear | 54 in |
| Hip Room Front | 53.8 in |
| Hip Room Rear | 52.6 in |
* Amount adjusted for inflation to 2026 dollars