2009 Citroen C1 vs. 2000 Opel Signum
To start off, 2009 Citroen C1 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 Opel Signum. In addition, the cost of maintenance, including insurance, on 2000 Opel Signum would be higher. At 1,796 cc (4 cylinders), 2000 Opel Signum is equipped with a bigger engine. In terms of performance, 2000 Opel Signum (120 HP @ 6000 RPM) has 53 more horse power than 2009 Citroen C1. (67 HP @ 6000 RPM) In normal driving conditions, 2000 Opel Signum should accelerate faster than 2009 Citroen C1. With that said, vehicle weight also plays an important factor in acceleration. 2000 Opel Signum weights approximately 615 kg more than 2009 Citroen C1. 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, 2000 Opel Signum (167 Nm @ 3800 RPM) has 74 more torque (in Nm) than 2009 Citroen C1. (93 Nm @ 3600 RPM). This means 2000 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C1.
Compare all specifications:
| 2009 Citroen C1 | 2000 Opel Signum | |
| Make | Citroen | Opel |
| Model | C1 | Signum |
| Year Released | 2009 | 2000 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1796 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 67 HP | 120 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 93 Nm | 167 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 13.7 seconds | 12.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 865 kg | 1480 kg |
| Vehicle Length | 3440 mm | 4640 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2350 mm | 2640 mm |
| Fuel Consumption Overall | 4.8 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 35 L | 60 L |
