2007 BMW X3 vs. 2003 Opel Vectra
To start off, 2007 BMW X3 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,996 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 92 more horse power than 2003 Opel Vectra. (176 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 225 kg more than 2003 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 2003 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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 55 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3. 2007 BMW X3 has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X3 | 2003 Opel Vectra | |
Make | BMW | Opel |
Model | X3 | Vectra |
Year Released | 2007 | 2003 |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 176 HP |
Engine RPM | 6600 RPM | 4000 RPM |
Torque | 315 Nm | 370 Nm |
Torque RPM | 2750 RPM | 1900 RPM |
Engine Bore Size | 85 mm | 87.5 mm |
Engine Stroke Size | 88 mm | 82 mm |
Engine Compression Ratio | 10.7:1 | 18.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1815 kg | 1590 kg |
Vehicle Length | 4570 mm | 4830 mm |
Vehicle Width | 1680 mm | 1800 mm |
Vehicle Height | 1860 mm | 1510 mm |