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 (321 HP @ 5200 RPM) has 36 more horse power than 2007 Chevrolet Express. (285 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 1153 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.
Because 2006 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H2 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, 2006 Hummer H2 (1,058 Nm @ 4700 RPM) has 658 more torque (in Nm) than 2007 Chevrolet Express. (400 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 | 4802 cc | 5967 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 285 HP | 321 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 400 Nm | 1058 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1750 kg | 2903 kg |
| Vehicle Length | 6210 mm | 5180 mm |
| Vehicle Width | 2020 mm | 2070 mm |
| Vehicle Height | 2090 mm | 2070 mm |
| Wheelbase Size | 3940 mm | 3130 mm |
| Fuel Tank Capacity | 117 L | 121 L |
