1991 Citroen ZX vs. 2007 Isuzu I-290
To start off, 2007 Isuzu I-290 is newer by 16 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 2,769 cc (4 cylinders), 2007 Isuzu I-290 is equipped with a bigger engine. In terms of performance, 2007 Isuzu I-290 (185 HP @ 5600 RPM) has 96 more horse power than 1991 Citroen ZX. (89 HP @ 6400 RPM) In normal driving conditions, 2007 Isuzu I-290 should accelerate faster than 1991 Citroen ZX.
Let's talk about torque, 2007 Isuzu I-290 (258 Nm @ 2800 RPM) has 125 more torque (in Nm) than 1991 Citroen ZX. (133 Nm @ 3000 RPM). This means 2007 Isuzu I-290 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 2007 Isuzu I-290 | |
| Make | Citroen | Isuzu |
| Model | ZX | I-290 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1579 cc | 2769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 185 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 133 Nm | 258 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Vehicle Length | 4070 mm | 5270 mm |
| Vehicle Width | 1710 mm | 1720 mm |
| Vehicle Height | 1410 mm | 1650 mm |
| Wheelbase Size | 2430 mm | 3200 mm |
