2007 Hummer H3 H3X Gas Mileage Specs
Gas Mileage Specs
| City Gas Mileage (mpg) | 15 mpg |
|---|
| City Gas Mileage (L/100km) | 16.0 L/100km |
|---|
| Highway Gas Mileage (mpg) | 19 mpg |
|---|
| Highway Gas Mileage (L/100km) | 12.0 L/100km |
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| Combined Gas Mileage (mpg) | 17 mpg |
|---|
| Combined Gas Mileage (L/100km) | 14.0 L/100km |
|---|
All Available Specs
Basics
| Year |
2007 |
| Make |
Hummer |
| Model |
H3 |
| Trim |
H3X |
| Vehicle Type |
SUV |
Seating & Access
| Doors |
4D |
| Seating Capacity |
5 |
Powertrain
| Engine |
DOHC 5-CYLINDER MFI |
| Engine Size (L) |
3.7 L |
| Engine Size (cu in) |
226 cu in |
| Transmission |
5 Spd Manual With OD |
| Drivetrain |
4WD |
Power & Performance
| Horsepower |
242 HP |
| Horsepower RPM |
5,600 rpm |
| Torque |
242 ft-lbs |
| Torque RPM |
4,600 rpm |
| HP/Liter |
65 HP/L |
| HP/Cubic Inch |
1.1 HP/cu in |
Fuel Efficiency
| City MPG |
15 mpg |
| City L/100km |
16.0 L/100km |
| Highway MPG |
19 mpg |
| Highway L/100km |
12.0 L/100km |
| Combined MPG |
17 mpg |
| Combined L/100km |
14.0 L/100km |
Fuel Tank & Range
| Gas Tank Size (gal) |
23.0 gal |
| Gas Tank Size (L) |
87.1 L |
| City Range (miles) |
345 miles |
| City Range (km) |
555 km |
| Highway Range (miles) |
437 miles |
| Highway Range (km) |
703 km |
| Combined Range (miles) |
391 miles |
| Combined Range (km) |
629 km |
Tires
| Front Tire Size |
P265/75R16 |
| Front Tire Width |
265 |
| Front Tire Aspect Ratio |
75 |
| Front Rim Size |
16 |
| Rear Tire Size |
P265/75R16 |
| Rear Tire Width |
265 |
| Rear Tire Aspect Ratio |
75 |
| Rear Rim Size |
16 |
| Spare Tire Size |
P265/75R16 |
Wheels
| Front Wheel Size |
16 x 7.5 |
| Rear Wheel Size |
16 x 7.5 |
| Front Wheel Material |
Aluminum |
| Rear Wheel Material |
Aluminum |
Weight & Capacity
| Towing Capacity (lbs) |
4,500 lbs |
| Payload (lbs) |
1,150 lbs |
| Curb Weight (lbs) |
4,700 lbs |
| Weight to HP Ratio |
19.4 lbs/HP |
| GVWR (lbs) |
5,850 lbs |
Legroom
| First Row Legroom (in) |
41.9 in. |
| First Row Legroom (cm) |
106.4 cm |
| Second Row Legroom (in) |
35 in. |
| Second Row Legroom (cm) |
88.9 cm |
Headroom
| First Row Headroom (in) |
40.6 in. |
| First Row Headroom (cm) |
103.1 cm |
| Second Row Headroom (in) |
39.9 in. |
| Second Row Headroom (cm) |
101.3 cm |
Ground Clearance
| Front Ground Clearance (in) |
9.1 in. |
| Front Ground Clearance (cm) |
23.1 cm |
| Rear Ground Clearance (in) |
9.1 in. |
| Rear Ground Clearance (cm) |
23.1 cm |
| Min Ground Clearance (in) |
9.1 in. |
| Min Ground Clearance (cm) |
23.1 cm |
| Max Ground Clearance (in) |
9.1 in. |
| Max Ground Clearance (cm) |
23.1 cm |
Height & Length
| Height (in) |
73.7 in. |
| Height (cm) |
187.2 cm |
| Height (ft) |
6.1 ft |
| Height (m) |
1.9 m |
| Length (in) |
186.7 in. |
| Length (cm) |
474.2 cm |
| Length (ft) |
15.6 ft |
| Length (m) |
4.7 m |
Width & Track
| Width w/o Mirrors (in) |
74.7 in. |
| Width w/o Mirrors (cm) |
189.7 cm |
| Width w/o Mirrors (ft) |
6.2 ft |
| Width w/o Mirrors (m) |
1.9 m |
Wheelbase
| Wheelbase (in) |
111.9 in. |
| Wheelbase (cm) |
284.2 cm |
| Wheelbase (ft) |
9.3 ft |
| Wheelbase (m) |
2.8 m |