2004 Opel Signum vs. 2012 Citroen C3
To start off, 2012 Citroen C3 is newer by 8 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 1,910 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2012 Citroen C3 (108 HP @ 4000 RPM) has 9 more horse power than 2004 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2012 Citroen C3 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 187 kg more than 2012 Citroen C3.
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, 2012 Citroen C3 (245 Nm @ 1750 RPM) has 15 more torque (in Nm) than 2004 Opel Signum. (230 Nm @ 1500 RPM). This means 2012 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 2004 Opel Signum | 2012 Citroen C3 | |
| Make | Opel | Citroen |
| Model | Signum | C3 |
| Year Released | 2004 | 2012 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1560 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 108 HP |
| Engine RPM | 3120 RPM | 4000 RPM |
| Torque | 230 Nm | 245 Nm |
| Torque RPM | 1500 RPM | 1750 RPM |
| Engine Bore Size | 84.1 mm | 75.1 mm |
| Engine Stroke Size | 90 mm | 88.3 mm |
| Engine Compression Ratio | 18.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1408 kg |
| Vehicle Length | 4640 mm | 4080 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1640 mm |
| Wheelbase Size | 2620 mm | 2550 mm |
| Fuel Consumption Overall | 5.9 L/100km | 4.9 L/100km |
| Fuel Tank Capacity | 58 L | 50 L |
