2009 Citroen C5 vs. 1991 Citroen ZX
To start off, 2009 Citroen C5 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1991 Citroen ZX would be higher. At 1,997 cc (4 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (138 HP @ 6000 RPM) has 8 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 549 kg more than 1991 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, 2009 Citroen C5 (200 Nm @ 4000 RPM) has 40 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 2009 Citroen C5 | 1991 Citroen ZX | |
| Make | Citroen | Citroen |
| Model | C5 | ZX |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1905 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 130 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 200 Nm | 160 Nm |
| Torque RPM | 4000 RPM | 4750 RPM |
| Engine Compression Ratio | 10.8:1 | 9.6:1 |
| Top Speed | 201 km/hour | 200 km/hour |
| Acceleration 0-100mph | 11.2 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1653 kg | 1104 kg |
| Vehicle Length | 4840 mm | 4090 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1520 mm | 1410 mm |
| Wheelbase Size | 2820 mm | 2550 mm |
