2003 BMW 645 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 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 172 more horse power than 2010 Opel Insignia. (138 HP @ 6300 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2010 Opel Insignia.
Because 2003 BMW 645 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 645. 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 645 (450 Nm @ 3600 RPM) has 275 more torque (in Nm) than 2010 Opel Insignia. (175 Nm @ 3800 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Insignia.
Compare all specifications:
2003 BMW 645 | 2010 Opel Insignia | |
Make | BMW | Opel |
Model | 645 | Insignia |
Year Released | 2003 | 2010 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 310 HP | 138 HP |
Engine RPM | 6000 RPM | 6300 RPM |
Torque | 450 Nm | 175 Nm |
Torque RPM | 3600 RPM | 3800 RPM |
Drive Type | Rear | Front |
Transmission Type | Automatic | 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 | 2790 mm | 2737 mm |