2006 BMW 323 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 323. In addition, the cost of maintenance, including insurance, on 2006 BMW 323 would be higher. At 3,175 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (208 HP @ 6200 RPM) has 33 more horse power than 2006 BMW 323. (175 HP @ 5800 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 2006 BMW 323.
Because 2006 BMW 323 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 323. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Opel Signum (300 Nm) has 70 more torque (in Nm) than 2006 BMW 323. (230 Nm). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 323.
Compare all specifications:
2006 BMW 323 | 2008 Opel Signum | |
Make | BMW | Opel |
Model | 323 | Signum |
Year Released | 2006 | 2008 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 3175 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 208 HP |
Engine RPM | 5800 RPM | 6200 RPM |
Torque | 230 Nm | 300 Nm |
Engine Bore Size | 78.8 mm | 87.5 mm |
Engine Stroke Size | 82 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 229 km/hour | 237 km/hour |
Acceleration 0-100mph | 7.9 seconds | 7.9 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Width | 1850 mm | 1800 mm |
Fuel Consumption Overall | 8.6 L/100km | 10.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |