1991 Citroen ZX vs. 1977 Dodge Aspen
To start off, 1991 Citroen ZX is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1977 Dodge Aspen would be higher. At 3,687 cc (6 cylinders), 1977 Dodge Aspen is equipped with a bigger engine. In terms of performance, 1991 Citroen ZX (130 HP @ 6000 RPM) has 30 more horse power than 1977 Dodge Aspen. (100 HP @ 3600 RPM). In normal driving conditions, 1991 Citroen ZX should accelerate faster than 1977 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 1977 Dodge Aspen weights approximately 361 kg more than 1991 Citroen ZX.
Because 1977 Dodge Aspen is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Dodge Aspen. However, in wet, icy, snow, or gravel driving conditions, 1991 Citroen ZX, being front wheel drive (FWD), will offer much better control with better grip. 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, 1977 Dodge Aspen (231 Nm @ 1600 RPM) has 71 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 1977 Dodge Aspen will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 1977 Dodge Aspen | |
| Make | Citroen | Dodge |
| Model | ZX | Aspen |
| Year Released | 1991 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1905 cc | 3687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 100 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 160 Nm | 231 Nm |
| Torque RPM | 4750 RPM | 1600 RPM |
| Engine Bore Size | 83 mm | 82.6 mm |
| Engine Stroke Size | 88 mm | 117.5 mm |
| Drive Type | Front | Rear |
| Vehicle Weight | 1104 kg | 1465 kg |
| Vehicle Length | 4090 mm | 5020 mm |
| Vehicle Width | 1710 mm | 1870 mm |
| Vehicle Height | 1410 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2760 mm |
