2009 Citroen C8 vs. 1991 Citroen ZX
To start off, 2009 Citroen C8 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 2,179 cc (4 cylinders), 2009 Citroen C8 is equipped with a bigger engine. In terms of performance, 2009 Citroen C8 (127 HP @ 4000 RPM) has 56 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM). In normal driving conditions, 2009 Citroen C8 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C8 weights approximately 748 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 C8 (314 Nm @ 2000 RPM) has 192 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 2009 Citroen C8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 2009 Citroen C8 | 1991 Citroen ZX | |
| Make | Citroen | Citroen |
| Model | C8 | ZX |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 127 HP | 71 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 314 Nm | 122 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 85 mm | 83.1 mm |
| Engine Stroke Size | 96 mm | 88 mm |
| Engine Compression Ratio | 18.0:1 | 23.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1783 kg | 1035 kg |
| Vehicle Length | 4730 mm | 4070 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1760 mm | 1410 mm |
| Wheelbase Size | 2830 mm | 2550 mm |
