1992 Citroen ZX vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1992 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1992 Citroen ZX would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (175 HP @ 4000 RPM) has 54 more horse power than 1992 Citroen ZX. (121 HP @ 5750 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1992 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 566 kg more than 1992 Citroen ZX. 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, 2003 Opel Signum (371 Nm @ 1900 RPM) has 195 more torque (in Nm) than 1992 Citroen ZX. (176 Nm @ 2750 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1992 Citroen ZX.
Compare all specifications:
| 1992 Citroen ZX | 2003 Opel Signum | |
| Make | Citroen | Opel |
| Model | ZX | Signum |
| Year Released | 1992 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 121 HP | 175 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 176 Nm | 371 Nm |
| Torque RPM | 2750 RPM | 1900 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Top Speed | 202 km/hour | 221 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 9.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1104 kg | 1670 kg |
| Vehicle Length | 4090 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2700 mm |
| Fuel Tank Capacity | 56 L | 60 L |
