1983 Citroen BX vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Citroen BX. In addition, the cost of maintenance, including insurance, on 1983 Citroen BX would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 111 more horse power than 1983 Citroen BX. (62 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1983 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 670 kg more than 1983 Citroen BX. 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 (265 Nm @ 2500 RPM) has 156 more torque (in Nm) than 1983 Citroen BX. (109 Nm @ 2500 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Citroen BX.
Compare all specifications:
| 1983 Citroen BX | 2004 Opel Signum | |
| Make | Citroen | Opel |
| Model | BX | Signum |
| Year Released | 1983 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 62 HP | 173 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 109 Nm | 265 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 75.1 mm | 86 mm |
| Engine Stroke Size | 77 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 890 kg | 1560 kg |
| Vehicle Length | 4240 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Consumption Overall | 11.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
