1991 Citroen ZX vs. 2002 Pontiac Aztek
To start off, 2002 Pontiac Aztek is newer by 11 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 3,392 cc (6 cylinders), 2002 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2002 Pontiac Aztek (176 HP @ 5200 RPM) has 105 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM) In normal driving conditions, 2002 Pontiac Aztek should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Aztek weights approximately 795 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 2002 Pontiac Aztek 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, 2002 Pontiac Aztek 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, 2002 Pontiac Aztek (298 Nm @ 4000 RPM) has 176 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 2002 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2002 Pontiac Aztek has automatic transmission and 1991 Citroen ZX has manual transmission. 1991 Citroen ZX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Pontiac Aztek will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Citroen ZX | 2002 Pontiac Aztek | |
| Make | Citroen | Pontiac |
| Model | ZX | Aztek |
| Year Released | 1991 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3392 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 71 HP | 176 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 122 Nm | 298 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 83.1 mm | 92 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 23.0:1 | 8.6:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1035 kg | 1830 kg |
| Vehicle Length | 4070 mm | 4630 mm |
| Vehicle Width | 1710 mm | 1880 mm |
| Vehicle Height | 1410 mm | 1700 mm |
| Wheelbase Size | 2550 mm | 2760 mm |
