2008 Audi A3 vs. 1991 Citroen ZX
To start off, 2008 Audi A3 is newer by 17 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 1,968 cc (4 cylinders), 2008 Audi A3 is equipped with a bigger engine. In terms of performance, 2008 Audi A3 (138 HP @ 4000 RPM) has 63 more horse power than 1991 Citroen ZX. (75 HP @ 5800 RPM). In normal driving conditions, 2008 Audi A3 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A3 weights approximately 505 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 2008 Audi A3 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, 2008 Audi A3 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, 2008 Audi A3 (320 Nm @ 1750 RPM) has 210 more torque (in Nm) than 1991 Citroen ZX. (110 Nm @ 3400 RPM). This means 2008 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2008 Audi A3 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. 2008 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A3 | 1991 Citroen ZX | |
| Make | Audi | Citroen |
| Model | A3 | ZX |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 75 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 320 Nm | 110 Nm |
| Torque RPM | 1750 RPM | 3400 RPM |
| Engine Bore Size | 81 mm | 75 mm |
| Engine Stroke Size | 95.5 mm | 77 mm |
| Engine Compression Ratio | 18.0:1 | 9.3:1 |
| Top Speed | 205 km/hour | 167 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1505 kg | 1000 kg |
| Vehicle Length | 4220 mm | 4070 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2550 mm |
| Fuel Tank Capacity | 60 L | 56 L |
