2005 BMW 630 vs. 2012 Opel Insignia
To start off, 2012 Opel Insignia is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW 630. In addition, the cost of maintenance, including insurance, on 2005 BMW 630 would be higher. At 2,999 cc (6 cylinders), 2005 BMW 630 is equipped with a bigger engine. In terms of performance, 2012 Opel Insignia (321 HP @ 5500 RPM) has 67 more horse power than 2005 BMW 630. (254 HP @ 6600 RPM) In normal driving conditions, 2012 Opel Insignia should accelerate faster than 2005 BMW 630.
Because 2012 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 630. In wet, icy, snow, or gravel driving conditions, 2012 Opel Insignia 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, 2012 Opel Insignia (435 Nm @ 5500 RPM) has 135 more torque (in Nm) than 2005 BMW 630. (300 Nm @ 2500 RPM). This means 2012 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 630. 2012 Opel Insignia has automatic transmission and 2005 BMW 630 has manual transmission. 2005 BMW 630 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Opel Insignia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 630 | 2012 Opel Insignia | |
| Make | BMW | Opel |
| Model | 630 | Insignia |
| Year Released | 2005 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2999 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 | 321 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 300 Nm | 435 Nm |
| Torque RPM | 2500 RPM | 5500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4830 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1856 mm |
| Vehicle Height | 1380 mm | 1498 mm |
| Wheelbase Size | 2670 mm | 2737 mm |
