2009 BMW M3 vs. 2003 Opel Signum
To start off, 2009 BMW M3 is newer by 6 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 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 262 more horse power than 2003 Opel Signum. (152 HP @ 5600 RPM). In normal driving conditions, 2009 BMW M3 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW M3 weights approximately 90 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 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, 2003 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 180 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 2009 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2003 Opel Signum has automatic transmission and 2009 BMW M3 has manual transmission. 2009 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW M3 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | M3 | Signum |
Year Released | 2009 | 2003 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 3999 cc | 2171 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 414 HP | 152 HP |
Engine RPM | 8300 RPM | 5600 RPM |
Torque | 400 Nm | 220 Nm |
Torque RPM | 3900 RPM | 3800 RPM |
Engine Compression Ratio | 12.0:1 | 12.0:1 |
Top Speed | 245 km/hour | 206 km/hour |
Acceleration 0-100mph | 4.8 seconds | 11 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1655 kg | 1565 kg |
Vehicle Length | 4620 mm | 4640 mm |
Vehicle Width | 1810 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2840 mm |
Fuel Consumption Highway | 11.8 L/100km | 7.2 L/100km |
Fuel Consumption City | 16.8 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 12.4 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |