2007 Hummer H3 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Hummer H3. In addition, the cost of maintenance, including insurance, on 2007 Hummer H3 would be higher. At 6,000 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (353 HP @ 5400 RPM) has 111 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2007 Hummer H3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 GMC Sierra (506 Nm @ 4400 RPM) has 178 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 2009 GMC Sierra has automatic transmission and 2007 Hummer H3 has manual transmission. 2007 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Hummer H3 | 2009 GMC Sierra | |
Make | Hummer | GMC |
Model | H3 | Sierra |
Year Released | 2007 | 2009 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 3700 cc | 6000 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 242 HP | 353 HP |
Engine RPM | 5600 RPM | 5400 RPM |
Torque | 328 Nm | 506 Nm |
Torque RPM | 4600 RPM | 4400 RPM |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 3 seats |
Vehicle Length | 4750 mm | 5720 mm |
Vehicle Width | 1900 mm | 2440 mm |
Vehicle Height | 1880 mm | 1960 mm |
Wheelbase Size | 2850 mm | 3380 mm |
Fuel Consumption Overall | 14 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 87 L | 129 L |