2005 BMW 525 vs. 2003 Opel Signum
To start off, 2005 BMW 525 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,497 cc (6 cylinders), 2005 BMW 525 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (215 HP @ 6500 RPM) has 90 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 301 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 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, 2005 BMW 525 (250 Nm @ 2750 RPM) has 83 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 2005 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2005 BMW 525 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 525 | Signum |
Year Released | 2005 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 125 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 250 Nm | 167 Nm |
Torque RPM | 2750 RPM | 3800 RPM |
Engine Bore Size | 82 mm | 80.6 mm |
Engine Stroke Size | 78.8 mm | 88.2 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1686 kg | 1385 kg |
Vehicle Length | 4850 mm | 4640 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1490 mm | 1470 mm |
Wheelbase Size | 2890 mm | 2500 mm |
Fuel Consumption Highway | 7.7 L/100km | 6.1 L/100km |
Fuel Consumption City | 14.8 L/100km | 11.1 L/100km |
Fuel Consumption Overall | 10.3 L/100km | 7.5 L/100km |
Fuel Tank Capacity | 70 L | 58 L |