2006 BMW 525 vs. 2003 Opel Vectra
To start off, 2006 BMW 525 is newer by 3 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 2,999 cc, 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6250 RPM) has 63 more horse power than 2003 Opel Vectra. (152 HP @ 5600 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 2003 Opel Vectra.
Because 2006 BMW 525 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 2006 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2006 BMW 525 (251 Nm @ 2750 RPM) has 31 more torque (in Nm) than 2003 Opel Vectra. (220 Nm @ 3800 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2006 BMW 525 | 2003 Opel Vectra | |
| Make | BMW | Opel |
| Model | 525 | Vectra |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2198 cc |
| Horse Power | 215 HP | 152 HP |
| Engine RPM | 6250 RPM | 5600 RPM |
| Torque | 251 Nm | 220 Nm |
| Torque RPM | 2750 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4860 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1510 mm |
| Wheelbase Size | 2890 mm | 2840 mm |
| Fuel Consumption Highway | 7.8 L/100km | 6.9 L/100km |
| Fuel Consumption City | 11.8 L/100km | 12.1 L/100km |
| Fuel Consumption Overall | 9.8 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
