2006 BMW M3 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW M3. In addition, the cost of maintenance, including insurance, on 2006 BMW M3 would be higher. At 3,245 cc (6 cylinders), 2006 BMW M3 is equipped with a bigger engine. In terms of performance, 2006 BMW M3 (338 HP @ 7900 RPM) has 130 more horse power than 2007 Opel Signum. (208 HP @ 6200 RPM). In normal driving conditions, 2006 BMW M3 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW M3 weights approximately 225 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2006 BMW M3 (365 Nm @ 4900 RPM) has 65 more torque (in Nm) than 2007 Opel Signum. (300 Nm @ 4000 RPM). This means 2006 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
2006 BMW M3 | 2007 Opel Signum | |
Make | BMW | Opel |
Model | M3 | Signum |
Year Released | 2006 | 2007 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3245 cc | 3173 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 208 HP |
Engine RPM | 7900 RPM | 6200 RPM |
Torque | 365 Nm | 300 Nm |
Torque RPM | 4900 RPM | 4000 RPM |
Engine Bore Size | 87 mm | 87.5 mm |
Engine Stroke Size | 91 mm | 88 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 250 km/hour | 237 km/hour |
Acceleration 0-100mph | 5.5 seconds | 7.9 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 | 1835 kg | 1610 kg |
Vehicle Length | 4500 mm | 4640 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2740 mm | 2840 mm |
Fuel Consumption Overall | 12.1 L/100km | 10.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |