1989 Citroen XM vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1989 Citroen XM. In addition, the cost of maintenance, including insurance, on 1989 Citroen XM would be higher. At 3,000 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (125 HP @ 3250 RPM) has 66 more horse power than 1989 Citroen XM. (59 HP @ 4400 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1989 Citroen XM.
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, 2001 Opel Signum (280 Nm) has 164 more torque (in Nm) than 1989 Citroen XM. (116 Nm). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM. 1989 Citroen XM has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Citroen XM will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Citroen XM | 2001 Opel Signum | |
| Make | Citroen | Opel |
| Model | XM | Signum |
| Year Released | 1989 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 3000 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 59 HP | 125 HP |
| Engine RPM | 4400 RPM | 3250 RPM |
| Torque | 116 Nm | 280 Nm |
| Top Speed | 225 km/hour | 201 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Wheelbase Size | 2470 mm | 2840 mm |
