2006 BMW 630 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 630. In addition, the cost of maintenance, including insurance, on 2006 BMW 630 would be higher. At 2,996 cc (6 cylinders), 2006 BMW 630 is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (277 HP @ 5500 RPM) has 23 more horse power than 2006 BMW 630. (254 HP @ 6600 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 2006 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 630 weights approximately 147 kg more than 2008 Opel Vectra.
Because 2006 BMW 630 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 630. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Opel Vectra (355 Nm @ 1800 RPM) has 55 more torque (in Nm) than 2006 BMW 630. (300 Nm @ 2500 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 630.
Compare all specifications:
| 2006 BMW 630 | 2008 Opel Vectra | |
| Make | BMW | Opel |
| Model | 630 | Vectra |
| Year Released | 2006 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 277 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 300 Nm | 355 Nm |
| Torque RPM | 2500 RPM | 1800 RPM |
| Engine Bore Size | 85 mm | 89 mm |
| Engine Stroke Size | 88 mm | 74.8 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 6.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1613 kg |
| Vehicle Length | 4830 mm | 4880 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1490 mm |
| Wheelbase Size | 2790 mm | 2840 mm |
| Fuel Consumption Overall | 9.6 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
