1982 Citroen BX vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 22 year(s). Which means there will be less support and parts availability for 1982 Citroen BX. In addition, the cost of maintenance, including insurance, on 1982 Citroen BX would be higher. At 1,910 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (99 HP @ 3120 RPM) has 28 more horse power than 1982 Citroen BX. (71 HP @ 4600 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1982 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 609 kg more than 1982 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 (230 Nm @ 1500 RPM) has 108 more torque (in Nm) than 1982 Citroen BX. (122 Nm @ 2000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1982 Citroen BX.
Compare all specifications:
| 1982 Citroen BX | 2004 Opel Signum | |
| Make | Citroen | Opel |
| Model | BX | Signum |
| Year Released | 1982 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1905 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 99 HP |
| Engine RPM | 4600 RPM | 3120 RPM |
| Torque | 122 Nm | 230 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 83 mm | 84.1 mm |
| Engine Stroke Size | 88 mm | 90 mm |
| Engine Compression Ratio | 23.0:1 | 18.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 986 kg | 1595 kg |
| Vehicle Length | 4240 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
| Fuel Tank Capacity | 80 L | 58 L |
