2009 BMW M3 vs. 2005 Opel Signum
To start off, 2009 BMW M3 is newer by 4 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 3,999 cc (8 cylinders), 2009 BMW M3 is equipped with a bigger engine. In terms of performance, 2009 BMW M3 (414 HP @ 8300 RPM) has 315 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2009 BMW M3 should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 70 kg more than 2009 BMW M3.
Because 2009 BMW M3 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 2009 BMW M3. 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, 2009 BMW M3 (400 Nm @ 3900 RPM) has 170 more torque (in Nm) than 2005 Opel Signum. (230 Nm @ 1500 RPM). This means 2009 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
2009 BMW M3 | 2005 Opel Signum | |
Make | BMW | Opel |
Model | M3 | Signum |
Year Released | 2009 | 2005 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3999 cc | 1993 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 414 HP | 99 HP |
Engine RPM | 8300 RPM | 3120 RPM |
Torque | 400 Nm | 230 Nm |
Torque RPM | 3900 RPM | 1500 RPM |
Engine Bore Size | 92 mm | 84 mm |
Engine Stroke Size | 75.2 mm | 90 mm |
Engine Compression Ratio | 12.0:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 250 km/hour | 185 km/hour |
Acceleration 0-100mph | 5.6 seconds | 14 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1525 kg | 1595 kg |
Vehicle Length | 4620 mm | 4640 mm |
Vehicle Width | 1400 mm | 1800 mm |
Vehicle Height | 1810 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2740 mm |
Fuel Consumption Overall | 12.9 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 63 L | 60 L |