2004 Audi A8 vs. 1991 Citroen AX
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 AX. In addition, the cost of maintenance, including insurance, on 1991 Citroen AX would be higher. At 5,998 cc, 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (450 HP @ 6300 RPM) has 406 more horse power than 1991 Citroen AX. (44 HP @ 6000 RPM). In normal driving conditions, 2004 Audi A8 should accelerate faster than 1991 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 1273 kg more than 1991 Citroen AX. 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 AX. 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 (560 Nm @ 4000 RPM) has 487 more torque (in Nm) than 1991 Citroen AX. (73 Nm @ 3700 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen AX. 2004 Audi A8 has automatic transmission and 1991 Citroen AX has manual transmission. 1991 Citroen AX 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 AX | |
| Make | Audi | Citroen |
| Model | A8 | AX |
| Year Released | 2004 | 1991 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 954 cc |
| Engine Type | W | in-line |
| Horse Power | 450 HP | 44 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 560 Nm | 73 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1995 kg | 722 kg |
| Vehicle Length | 5060 mm | 3540 mm |
| Vehicle Width | 1900 mm | 1560 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2290 mm |
