2009 Hummer H3 vs. 2002 Opel Vectra
To start off, 2009 Hummer H3 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2002 Opel Vectra would be higher. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (242 HP @ 5600 RPM) has 34 more horse power than 2002 Opel Vectra. (208 HP @ 6000 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2002 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 714 kg more than 2002 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 2002 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 28 more torque (in Nm) than 2002 Opel Vectra. (300 Nm @ 3800 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Vectra.
Compare all specifications:
| 2009 Hummer H3 | 2002 Opel Vectra | |
| Make | Hummer | Opel |
| Model | H3 | Vectra |
| Year Released | 2009 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 3175 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 208 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 328 Nm | 300 Nm |
| Torque RPM | 4600 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 155 km/hour | 241 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 8 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2194 kg | 1480 kg |
| Vehicle Length | 4790 mm | 4600 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 2000 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2840 mm |
| Fuel Consumption Overall | 13.9 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 87 L | 52 L |
