2006 Audi A8 vs. 1991 Citroen ZX
To start off, 2006 Audi A8 is newer by 15 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 5,997 cc, 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (450 HP @ 6200 RPM) has 320 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 1041 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 2006 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, 2006 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, 2006 Audi A8 (580 Nm @ 4000 RPM) has 420 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
2006 Audi A8 | 1991 Citroen ZX | |
Make | Audi | Citroen |
Model | A8 | ZX |
Year Released | 2006 | 1991 |
Engine Position | Front | Front |
Engine Size | 5997 cc | 1905 cc |
Engine Type | W | in-line |
Horse Power | 450 HP | 130 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 580 Nm | 160 Nm |
Torque RPM | 4000 RPM | 4750 RPM |
Engine Bore Size | 84 mm | 83 mm |
Engine Stroke Size | 90.2 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 9.6:1 |
Drive Type | 4WD | Front |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 2145 kg | 1104 kg |
Vehicle Length | 5200 mm | 4090 mm |
Vehicle Width | 1900 mm | 1710 mm |
Vehicle Height | 1460 mm | 1410 mm |
Wheelbase Size | 3080 mm | 2550 mm |