1991 Citroen ZX vs. 2007 Subaru B9 Tribeca
To start off, 2007 Subaru B9 Tribeca 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 2,999 cc, 2007 Subaru B9 Tribeca is equipped with a bigger engine. In terms of performance, 2007 Subaru B9 Tribeca (242 HP @ 6600 RPM) has 171 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM) In normal driving conditions, 2007 Subaru B9 Tribeca should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru B9 Tribeca weights approximately 965 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 2007 Subaru B9 Tribeca 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, 2007 Subaru B9 Tribeca 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, 2007 Subaru B9 Tribeca (298 Nm @ 4200 RPM) has 176 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 2007 Subaru B9 Tribeca will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2007 Subaru B9 Tribeca 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. 2007 Subaru B9 Tribeca will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Citroen ZX | 2007 Subaru B9 Tribeca | |
| Make | Citroen | Subaru |
| Model | ZX | B9 Tribeca |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2999 cc |
| Engine Type | in-line | boxer |
| Horse Power | 71 HP | 242 HP |
| Engine RPM | 4600 RPM | 6600 RPM |
| Torque | 122 Nm | 298 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Bore Size | 83.1 mm | 89.2 mm |
| Engine Stroke Size | 88 mm | 80 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1035 kg | 2000 kg |
| Vehicle Length | 4070 mm | 4830 mm |
| Vehicle Width | 1710 mm | 1890 mm |
| Vehicle Height | 1410 mm | 1690 mm |
| Wheelbase Size | 2550 mm | 2760 mm |
