2004 BMW X3 vs. 2004 Opel Vectra
To start off, both 2004 BMW X3 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 2,925 cc (6 cylinders), 2004 BMW X3 is equipped with a bigger engine. In terms of performance, 2004 BMW X3 (225 HP @ 7400 RPM) has 102 more horse power than 2004 Opel Vectra. (123 HP @ 4000 RPM). In normal driving conditions, 2004 BMW X3 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X3 weights approximately 302 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 BMW X3 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 BMW X3 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 BMW X3 (290 Nm) has 10 more torque (in Nm) than 2004 Opel Vectra. (280 Nm). This means 2004 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2004 BMW X3 | 2004 Opel Vectra | |
| Make | BMW | Opel |
| Model | X3 | Vectra |
| Year Released | 2004 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2925 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 123 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 290 Nm | 280 Nm |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 98 mm |
| Engine Compression Ratio | 10.2:1 | 18.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1825 kg | 1523 kg |
| Vehicle Length | 4570 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1680 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2620 mm |
| Fuel Tank Capacity | 67 L | 61 L |
