2005 Hummer H2 vs. 1997 Opel Vectra
To start off, 2005 Hummer H2 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1997 Opel Vectra would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 2005 Hummer H2 (325 HP) has 251 more horse power than 1997 Opel Vectra. (74 HP). In normal driving conditions, 2005 Hummer H2 should accelerate faster than 1997 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1718 kg more than 1997 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Hummer H2 (496 Nm) has 367 more torque (in Nm) than 1997 Opel Vectra. (129 Nm). This means 2005 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Vectra. 2005 Hummer H2 has automatic transmission and 1997 Opel Vectra has manual transmission. 1997 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Hummer H2 | 1997 Opel Vectra | |
| Make | Hummer | Opel |
| Model | H2 | Vectra |
| Year Released | 2005 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 325 HP | 74 HP |
| Torque | 496 Nm | 129 Nm |
| Engine Bore Size | 102 mm | 85 mm |
| Engine Stroke Size | 92 mm | 69.8 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2903 kg | 1185 kg |
| Vehicle Length | 4830 mm | 4480 mm |
| Vehicle Width | 2070 mm | 1710 mm |
| Vehicle Height | 1980 mm | 1430 mm |
