2005 Opel Signum vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 7 more horse power than 2005 Opel Signum. (208 HP @ 6000 RPM) In normal driving conditions, 2007 BMW 525 should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 70 kg more than 2005 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 525 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 2007 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2005 Opel Signum (300 Nm @ 4000 RPM) has 49 more torque (in Nm) than 2007 BMW 525. (251 Nm @ 2750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525. 2007 BMW 525 has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Signum | 2007 BMW 525 | |
Make | Opel | BMW |
Model | Signum | 525 |
Year Released | 2005 | 2007 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 3174 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 208 HP | 215 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 300 Nm | 251 Nm |
Torque RPM | 4000 RPM | 2750 RPM |
Engine Bore Size | 87.5 mm | 78.8 mm |
Engine Stroke Size | 88 mm | 82 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 237 km/hour | 240 km/hour |
Acceleration 0-100mph | 7.9 seconds | 7.8 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1610 kg | 1680 kg |
Vehicle Length | 4640 mm | 4850 mm |
Vehicle Width | 1800 mm | 1850 mm |
Vehicle Height | 1470 mm | 1500 mm |
Wheelbase Size | 2840 mm | 2840 mm |
Fuel Consumption Overall | 10.1 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 60 L | 70 L |