2007 Chevrolet Express vs. 2006 Hummer H2
To start off, 2007 Chevrolet Express is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Hummer H2. In addition, the cost of maintenance, including insurance, on 2006 Hummer H2 would be higher. At 5,967 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (325 HP @ 5200 RPM) has 30 more horse power than 2007 Chevrolet Express. (295 HP @ 5200 RPM) In normal driving conditions, 2006 Hummer H2 should accelerate faster than 2007 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 543 kg more than 2007 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Hummer H2 (495 Nm @ 4000 RPM) has 41 more torque (in Nm) than 2007 Chevrolet Express. (454 Nm @ 4000 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Express.
Compare all specifications:
| 2007 Chevrolet Express | 2006 Hummer H2 | |
| Make | Chevrolet | Hummer |
| Model | Express | H2 |
| Year Released | 2007 | 2006 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 5967 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 325 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 454 Nm | 495 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 96.1 mm | 101.6 mm |
| Engine Stroke Size | 92 mm | 91.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2360 kg | 2903 kg |
| Vehicle Length | 5700 mm | 4830 mm |
| Vehicle Width | 2020 mm | 2070 mm |
| Vehicle Height | 2080 mm | 2000 mm |
| Wheelbase Size | 3440 mm | 3130 mm |
| Fuel Consumption Overall | 14.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 117 L | 121 L |
