1991 Citroen ZX vs. 2001 Opel Filo
To start off, 2001 Opel Filo is newer by 10 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 1,998 cc (4 cylinders), 1991 Citroen ZX is equipped with a bigger engine. In terms of performance, 2001 Opel Filo (123 HP @ 6000 RPM) has 52 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM) In normal driving conditions, 2001 Opel Filo should accelerate faster than 1991 Citroen ZX.
Let's talk about torque, 2001 Opel Filo (165 Nm @ 4600 RPM) has 43 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 2001 Opel Filo will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 2001 Opel Filo | |
| Make | Citroen | Opel |
| Model | ZX | Filo |
| Year Released | 1991 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 123 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 122 Nm | 165 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Bore Size | 83.1 mm | 80 mm |
| Engine Stroke Size | 88 mm | 88.2 mm |
| Engine Compression Ratio | 23.0:1 | 8.8:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Width | 1710 mm | 1700 mm |
