2009 Hummer H3 vs. 1997 Opel Vectra
To start off, 2009 Hummer H3 is newer by 12 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 3,651 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (242 HP @ 5600 RPM) has 168 more horse power than 1997 Opel Vectra. (74 HP @ 5200 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1997 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1015 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 2009 Hummer H3 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, 2009 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, 2009 Hummer H3 (328 Nm @ 4600 RPM) has 199 more torque (in Nm) than 1997 Opel Vectra. (129 Nm @ 2800 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Vectra.
Compare all specifications:
| 2009 Hummer H3 | 1997 Opel Vectra | |
| Make | Hummer | Opel |
| Model | H3 | Vectra |
| Year Released | 2009 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 3651 cc | 1598 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 242 HP | 74 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 328 Nm | 129 Nm |
| Torque RPM | 4600 RPM | 2800 RPM |
| Engine Bore Size | 95.5 mm | 85 mm |
| Engine Stroke Size | 102 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2200 kg | 1185 kg |
| Vehicle Length | 4790 mm | 4480 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 2000 mm | 1430 mm |
