2003 BMW 545 vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 7 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 199 more horse power than 2010 Opel Insignia. (129 HP @ 4000 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2010 Opel Insignia.
Because 2003 BMW 545 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 2003 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2003 BMW 545 (451 Nm @ 3600 RPM) has 151 more torque (in Nm) than 2010 Opel Insignia. (300 Nm @ 1750 RPM). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Insignia.
Compare all specifications:
| 2003 BMW 545 | 2010 Opel Insignia | |
| Make | BMW | Opel |
| Model | 545 | Insignia |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1956 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 129 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 451 Nm | 300 Nm |
| Torque RPM | 3600 RPM | 1750 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4850 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1856 mm |
| Vehicle Height | 1470 mm | 1498 mm |
| Wheelbase Size | 2890 mm | 2737 mm |
