1991 Citroen ZX vs. 1978 Dodge Aspen
To start off, 1991 Citroen ZX is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1978 Dodge Aspen would be higher. At 3,687 cc (6 cylinders), 1978 Dodge Aspen is equipped with a bigger engine. In terms of performance, 1978 Dodge Aspen (100 HP @ 3600 RPM) has 25 more horse power than 1991 Citroen ZX. (75 HP @ 5800 RPM) In normal driving conditions, 1978 Dodge Aspen should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1978 Dodge Aspen weights approximately 488 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.
Because 1978 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 1978 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, 1978 Dodge Aspen (231 Nm @ 1600 RPM) has 121 more torque (in Nm) than 1991 Citroen ZX. (110 Nm @ 3400 RPM). This means 1978 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 | 1978 Dodge Aspen | |
| Make | Citroen | Dodge |
| Model | ZX | Aspen |
| Year Released | 1991 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 3687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 100 HP |
| Engine RPM | 5800 RPM | 3600 RPM |
| Torque | 110 Nm | 231 Nm |
| Torque RPM | 3400 RPM | 1600 RPM |
| Engine Bore Size | 75 mm | 82.5 mm |
| Engine Stroke Size | 77 mm | 117.5 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1000 kg | 1488 kg |
| Vehicle Length | 4070 mm | 5200 mm |
| Vehicle Width | 1710 mm | 1840 mm |
| Vehicle Height | 1410 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2870 mm |
