2004 Hummer H1 vs. 2004 Opel Vectra
To start off, both 2004 Hummer H1 and 2004 Opel Vectra were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,504 cc (8 cylinders), 2004 Hummer H1 is equipped with a bigger engine. In terms of performance, 2004 Hummer H1 (205 HP) has 40 more horse power than 2004 Opel Vectra. (165 HP). In normal driving conditions, 2004 Hummer H1 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H1 weights approximately 1897 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2004 Hummer H1 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, 2004 Hummer H1 (597 Nm) has 331 more torque (in Nm) than 2004 Opel Vectra. (266 Nm). This means 2004 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2004 Hummer H1 | 2004 Opel Vectra | |
| Make | Hummer | Opel |
| Model | H1 | Vectra |
| Year Released | 2004 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6504 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 165 HP |
| Torque | 597 Nm | 266 Nm |
| Engine Bore Size | 103 mm | 86 mm |
| Engine Stroke Size | 97 mm | 86 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 3272 kg | 1375 kg |
| Vehicle Length | 4690 mm | 4600 mm |
| Vehicle Width | 2200 mm | 1800 mm |
| Vehicle Height | 1960 mm | 1470 mm |
| Wheelbase Size | 3310 mm | 2740 mm |
| Fuel Tank Capacity | 159 L | 60 L |
