2005 Chevrolet Express 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 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Express would be higher. At 5,326 cc (8 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (296 HP @ 5600 RPM) has 54 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM). In normal driving conditions, 2005 Chevrolet Express 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, 2005 Chevrolet Express (447 Nm) has 119 more torque (in Nm) than 2007 Hummer H3. (328 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3.
Compare all specifications:
| 2005 Chevrolet Express | 2007 Hummer H3 | |
| Make | Chevrolet | Hummer |
| Model | Express | H3 |
| Year Released | 2005 | 2007 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 3699 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 296 HP | 242 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 447 Nm | 328 Nm |
| Engine Bore Size | 96 mm | 95.5 mm |
| Engine Stroke Size | 92 mm | 101.6 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5700 mm | 4750 mm |
| Vehicle Width | 2020 mm | 2180 mm |
| Vehicle Height | 2080 mm | 1900 mm |
| Wheelbase Size | 3440 mm | 2850 mm |
