1985 Citroen C vs. 2000 Opel Signum
To start off, 2000 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1985 Citroen C. In addition, the cost of maintenance, including insurance, on 1985 Citroen C would be higher. At 2,172 cc (4 cylinders), 2000 Opel Signum is equipped with a bigger engine. In terms of performance, 2000 Opel Signum (123 HP @ 3250 RPM) has 79 more horse power than 1985 Citroen C. (44 HP @ 6000 RPM) In normal driving conditions, 2000 Opel Signum should accelerate faster than 1985 Citroen C. With that said, vehicle weight also plays an important factor in acceleration. 2000 Opel Signum weights approximately 765 kg more than 1985 Citroen C. 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 (280 Nm @ 1500 RPM) has 210 more torque (in Nm) than 1985 Citroen C. (70 Nm @ 2750 RPM). This means 2000 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen C.
Compare all specifications:
| 1985 Citroen C | 2000 Opel Signum | |
| Make | Citroen | Opel |
| Model | C | Signum |
| Year Released | 1985 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 953 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 44 HP | 123 HP |
| Engine RPM | 6000 RPM | 3250 RPM |
| Torque | 70 Nm | 280 Nm |
| Torque RPM | 2750 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 845 kg | 1610 kg |
| Vehicle Length | 4010 mm | 4640 mm |
| Vehicle Width | 1650 mm | 1800 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
| Fuel Tank Capacity | 66 L | 60 L |
