2009 Audi A3 vs. 1991 Citroen ZX
To start off, 2009 Audi A3 is newer by 18 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 1,905 cc (4 cylinders), 1991 Citroen ZX is equipped with a bigger engine. In terms of performance, 1991 Citroen ZX (130 HP @ 6000 RPM) has 7 more horse power than 2009 Audi A3. (123 HP @ 6000 RPM) In normal driving conditions, 1991 Citroen ZX should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A3 weights approximately 198 kg more than 1991 Citroen ZX.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Audi A3 (200 Nm @ 1500 RPM) has 40 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 2009 Audi A3 | 1991 Citroen ZX | |
| Make | Audi | Citroen |
| Model | A3 | ZX |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1390 cc | 1905 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 130 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 200 Nm | 160 Nm |
| Torque RPM | 1500 RPM | 4750 RPM |
| Engine Compression Ratio | 12.5:1 | 9.6:1 |
| Top Speed | 203 km/hour | 200 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1302 kg | 1104 kg |
| Vehicle Length | 4250 mm | 4090 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2550 mm |
