1991 Citroen ZX vs. 1990 Saab 9000
To start off, 1991 Citroen ZX is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Saab 9000. In addition, the cost of maintenance, including insurance, on 1990 Saab 9000 would be higher. At 2,290 cc (4 cylinders), 1990 Saab 9000 is equipped with a bigger engine. In terms of performance, 1990 Saab 9000 (150 HP @ 5500 RPM) has 20 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM) In normal driving conditions, 1990 Saab 9000 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1990 Saab 9000 weights approximately 286 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, 1990 Saab 9000 (216 Nm @ 3800 RPM) has 56 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 1990 Saab 9000 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 1990 Saab 9000 | |
| Make | Citroen | Saab |
| Model | ZX | 9000 |
| Year Released | 1991 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1905 cc | 2290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 150 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 160 Nm | 216 Nm |
| Torque RPM | 4750 RPM | 3800 RPM |
| Engine Bore Size | 83 mm | 90 mm |
| Engine Stroke Size | 88 mm | 90 mm |
| Engine Compression Ratio | 9.6:1 | 10.1:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1104 kg | 1390 kg |
| Vehicle Length | 4090 mm | 4630 mm |
| Vehicle Width | 1710 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2680 mm |
