2009 BMW 730 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 730. In addition, the cost of maintenance, including insurance, on 2009 BMW 730 would be higher. At 2,993 cc (6 cylinders), 2009 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (242 HP @ 4000 RPM) has 113 more horse power than 2011 Opel Insignia. (129 HP @ 4000 RPM). In normal driving conditions, 2009 BMW 730 should accelerate faster than 2011 Opel Insignia.
Because 2009 BMW 730 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 2009 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2011 Opel Insignia, 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, 2009 BMW 730 (540 Nm @ 1750 RPM) has 240 more torque (in Nm) than 2011 Opel Insignia. (300 Nm @ 1750 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Insignia. 2009 BMW 730 has automatic transmission and 2011 Opel Insignia has manual transmission. 2011 Opel Insignia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 730 | 2011 Opel Insignia | |
| Make | BMW | Opel |
| Model | 730 | Insignia |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1956 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 129 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 540 Nm | 300 Nm |
| Torque RPM | 1750 RPM | 1750 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5080 mm | 4830 mm |
| Vehicle Width | 1910 mm | 1856 mm |
| Vehicle Height | 1490 mm | 1498 mm |
| Wheelbase Size | 3080 mm | 2737 mm |
