2005 GMC Sierra vs. 2007 Hummer H3
To start off, 2007 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 53 more horse power than 2007 Hummer H3. (242 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2007 Hummer H3.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 will offer significantly more control. 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, 2005 GMC Sierra (454 Nm) has 126 more torque (in Nm) than 2007 Hummer H3. (328 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3.
Compare all specifications:
2005 GMC Sierra | 2007 Hummer H3 | |
Make | GMC | Hummer |
Model | Sierra | H3 |
Year Released | 2005 | 2007 |
Body Type | Pickup | SUV |
Engine Position | Front | Front |
Engine Size | 5359 cc | 3699 cc |
Engine Cylinders | 8 cylinders | 5 cylinders |
Engine Type | V | in-line |
Horse Power | 295 HP | 242 HP |
Torque | 454 Nm | 328 Nm |
Engine Compression Ratio | 9.5:1 | 10.0:1 |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 5850 mm | 4750 mm |
Vehicle Width | 2000 mm | 2180 mm |
Vehicle Height | 1810 mm | 1900 mm |
Wheelbase Size | 3650 mm | 2850 mm |