2002 Audi A6 vs. 1991 Citroen ZX
To start off, 2002 Audi A6 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 2,671 cc (6 cylinders), 2002 Audi A6 is equipped with a bigger engine. In terms of performance, 2002 Audi A6 (247 HP @ 5800 RPM) has 172 more horse power than 1991 Citroen ZX. (75 HP @ 5800 RPM). In normal driving conditions, 2002 Audi A6 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A6 weights approximately 750 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 Audi A6 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 Audi A6 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 Audi A6 (350 Nm @ 1800 RPM) has 240 more torque (in Nm) than 1991 Citroen ZX. (110 Nm @ 3400 RPM). This means 2002 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 2002 Audi A6 | 1991 Citroen ZX | |
| Make | Audi | Citroen |
| Model | A6 | ZX |
| Year Released | 2002 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1360 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 75 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 350 Nm | 110 Nm |
| Torque RPM | 1800 RPM | 3400 RPM |
| Engine Compression Ratio | 9.0:1 | 9.3:1 |
| Top Speed | 241 km/hour | 167 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1750 kg | 1000 kg |
| Vehicle Length | 4800 mm | 4070 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2850 mm | 2550 mm |
| Fuel Tank Capacity | 70 L | 56 L |
