1991 Citroen ZX vs. 2006 Jeep Grand Cherokee
To start off, 2006 Jeep Grand Cherokee is newer by 15 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 4,703 cc (8 cylinders), 2006 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2006 Jeep Grand Cherokee (235 HP @ 4500 RPM) has 160 more horse power than 1991 Citroen ZX. (75 HP @ 5800 RPM) In normal driving conditions, 2006 Jeep Grand Cherokee should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 677 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 2006 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1991 Citroen ZX. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Grand Cherokee will offer significantly more control. 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, 2006 Jeep Grand Cherokee (415 Nm @ 3600 RPM) has 305 more torque (in Nm) than 1991 Citroen ZX. (110 Nm @ 3400 RPM). This means 2006 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 2006 Jeep Grand Cherokee | |
| Make | Citroen | Jeep |
| Model | ZX | Grand Cherokee |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 4703 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 235 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 110 Nm | 415 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Engine Bore Size | 75 mm | 88 mm |
| Engine Stroke Size | 77 mm | 101 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1000 kg | 1677 kg |
| Vehicle Length | 4070 mm | 4750 mm |
| Vehicle Width | 1710 mm | 1870 mm |
| Vehicle Height | 1410 mm | 1730 mm |
| Wheelbase Size | 2550 mm | 2790 mm |
| Fuel Tank Capacity | 56 L | 78 L |
