2005 BMW 530 vs. 2004 Opel Signum
To start off, 2005 BMW 530 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 2,999 cc (6 cylinders), 2005 BMW 530 is equipped with a bigger engine. In terms of performance, 2005 BMW 530 (254 HP @ 6000 RPM) has 155 more horse power than 2004 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2005 BMW 530 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 530 weights approximately 20 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 530 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2005 BMW 530 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 530 (300 Nm @ 2500 RPM) has 70 more torque (in Nm) than 2004 Opel Signum. (230 Nm @ 1500 RPM). This means 2005 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2005 BMW 530 has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW 530 | 2004 Opel Signum | |
Make | BMW | Opel |
Model | 530 | Signum |
Year Released | 2005 | 2004 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2999 cc | 1910 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 99 HP |
Engine RPM | 6000 RPM | 3120 RPM |
Torque | 300 Nm | 230 Nm |
Torque RPM | 2500 RPM | 1500 RPM |
Engine Bore Size | 85.1 mm | 84.1 mm |
Engine Stroke Size | 88 mm | 90 mm |
Engine Compression Ratio | 10.7:1 | 18.5:1 |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1615 kg | 1595 kg |
Vehicle Length | 4850 mm | 4640 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1490 mm | 1470 mm |
Wheelbase Size | 2890 mm | 2620 mm |
Fuel Consumption Overall | 10.3 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 70 L | 58 L |