2004 Audi A8 vs. 1991 Citroen ZX
To start off, 2004 Audi A8 is newer by 13 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 4,172 cc (8 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (330 HP @ 6500 RPM) has 200 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM). In normal driving conditions, 2004 Audi A8 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 672 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 2004 Audi A8 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, 2004 Audi A8 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, 2004 Audi A8 (450 Nm @ 3500 RPM) has 290 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2004 Audi A8 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. 2004 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Audi A8 | 1991 Citroen ZX | |
Make | Audi | Citroen |
Model | A8 | ZX |
Year Released | 2004 | 1991 |
Engine Position | Front | Front |
Engine Size | 4172 cc | 1905 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 330 HP | 130 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 450 Nm | 160 Nm |
Torque RPM | 3500 RPM | 4750 RPM |
Engine Bore Size | 84.5 mm | 83 mm |
Engine Stroke Size | 93 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 9.6:1 |
Top Speed | 250 km/hour | 200 km/hour |
Acceleration 0-100mph | 6.3 seconds | 9.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1776 kg | 1104 kg |
Vehicle Length | 5060 mm | 4090 mm |
Vehicle Width | 1900 mm | 1710 mm |
Vehicle Height | 1450 mm | 1410 mm |
Wheelbase Size | 2950 mm | 2550 mm |