2007 BMW 525 vs. 2004 Opel Vectra
To start off, 2007 BMW 525 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 2,958 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 41 more horse power than 2004 Opel Vectra. (174 HP @ 4000 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 430 kg more than 2007 BMW 525.
Because 2007 BMW 525 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, 2007 BMW 525 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 Opel Vectra (370 Nm @ 1900 RPM) has 119 more torque (in Nm) than 2007 BMW 525. (251 Nm @ 2750 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525. 2004 Opel Vectra has automatic transmission and 2007 BMW 525 has manual transmission. 2007 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 525 | 2004 Opel Vectra | |
| Make | BMW | Opel |
| Model | 525 | Vectra |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 174 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 251 Nm | 370 Nm |
| Torque RPM | 2750 RPM | 1900 RPM |
| Engine Bore Size | 78.8 mm | 87.5 mm |
| Engine Stroke Size | 82 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 232 km/hour | 222 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 9.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1710 kg |
| Vehicle Length | 4850 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2840 mm | 2700 mm |
| Fuel Consumption Overall | 9.9 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
