2008 Citroen C3 vs. 2004 Opel Signum
To start off, 2008 Citroen C3 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 3,175 cc (6 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (208 HP @ 6200 RPM) has 100 more horse power than 2008 Citroen C3. (108 HP @ 5750 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 2008 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 436 kg more than 2008 Citroen C3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Opel Signum (300 Nm @ 4000 RPM) has 153 more torque (in Nm) than 2008 Citroen C3. (147 Nm @ 4000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C3.
Compare all specifications:
| 2008 Citroen C3 | 2004 Opel Signum | |
| Make | Citroen | Opel |
| Model | C3 | Signum |
| Year Released | 2008 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1586 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 208 HP |
| Engine RPM | 5750 RPM | 6200 RPM |
| Torque | 147 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 78.5 mm | 87.5 mm |
| Engine Stroke Size | 82 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 192 km/hour | 237 km/hour |
| Acceleration 0-100mph | 12.9 seconds | 7.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1159 kg | 1595 kg |
| Vehicle Length | 3860 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2740 mm |
| Fuel Consumption Overall | 6.2 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 45 L | 52 L |
