2007 BMW X3 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 1,995 cc (4 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (149 HP @ 4000 RPM) has 1 more horse power than 2008 Opel Vectra. (148 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2008 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 205 kg more than 2008 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (330 Nm @ 2000 RPM) has 15 more torque (in Nm) than 2008 Opel Vectra. (315 Nm @ 2000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Vectra.
Compare all specifications:
| 2007 BMW X3 | 2008 Opel Vectra | |
| Make | BMW | Opel |
| Model | X3 | Vectra |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 149 HP | 148 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 330 Nm | 315 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 90 mm | 90.4 mm |
| Engine Compression Ratio | 17.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 215 km/hour | 217 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 9.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1535 kg |
| Vehicle Length | 4570 mm | 4600 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1860 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2710 mm |
| Fuel Consumption Overall | 6.5 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 67 L | 61 L |
