1992 Citroen ZX vs. 1972 Pontiac Firebird
To start off, 1992 Citroen ZX is newer by 20 year(s). Which means there will be less support and parts availability for 1972 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Firebird would be higher. At 7,456 cc (8 cylinders), 1972 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1972 Pontiac Firebird (301 HP @ 4000 RPM) has 180 more horse power than 1992 Citroen ZX. (121 HP @ 5750 RPM) In normal driving conditions, 1972 Pontiac Firebird should accelerate faster than 1992 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Firebird weights approximately 572 kg more than 1992 Citroen ZX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1992 Citroen ZX, being front wheel drive (FWD), will offer much better control with better grip. 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, 1972 Pontiac Firebird (563 Nm @ 3200 RPM) has 387 more torque (in Nm) than 1992 Citroen ZX. (176 Nm @ 2750 RPM). This means 1972 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1992 Citroen ZX.
Compare all specifications:
| 1992 Citroen ZX | 1972 Pontiac Firebird | |
| Make | Citroen | Pontiac |
| Model | ZX | Firebird |
| Year Released | 1992 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 7456 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 121 HP | 301 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 176 Nm | 563 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Engine Bore Size | 86 mm | 105.4 mm |
| Engine Stroke Size | 86 mm | 106.9 mm |
| Engine Compression Ratio | 9.5:1 | 8.4:1 |
| Top Speed | 202 km/hour | 193 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1104 kg | 1676 kg |
| Vehicle Length | 4090 mm | 4870 mm |
| Vehicle Width | 1710 mm | 1870 mm |
| Vehicle Height | 1390 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2750 mm |
| Fuel Tank Capacity | 56 L | 64 L |
