2003 BMW 530 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 530. In addition, the cost of maintenance, including insurance, on 2003 BMW 530 would be higher. At 2,926 cc (6 cylinders), 2003 BMW 530 is equipped with a bigger engine. In terms of performance, 2003 BMW 530 (215 HP @ 4000 RPM) has 116 more horse power than 2005 Opel Vectra. (99 HP @ 4000 RPM). In normal driving conditions, 2003 BMW 530 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 530 weights approximately 191 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 530 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 BMW 530. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 530 (501 Nm @ 2000 RPM) has 271 more torque (in Nm) than 2005 Opel Vectra. (230 Nm @ 1500 RPM). This means 2003 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2003 BMW 530 has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 530 | 2005 Opel Vectra | |
| Make | BMW | Opel |
| Model | 530 | Vectra |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 99 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 501 Nm | 230 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Top Speed | 243 km/hour | 192 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 13 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1685 kg | 1494 kg |
| Vehicle Length | 4850 mm | 4600 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2610 mm |
| Fuel Consumption Overall | 6.9 L/100km | 5.7 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
