2001 Audi A8 vs. 1989 Citroen XM
To start off, 2001 Audi A8 is newer by 12 year(s). Which means there will be less support and parts availability for 1989 Citroen XM. In addition, the cost of maintenance, including insurance, on 1989 Citroen XM would be higher. At 3,936 cc (8 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (271 HP @ 3750 RPM) has 130 more horse power than 1989 Citroen XM. (141 HP @ 4600 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 1040 kg more than 1989 Citroen XM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Citroen XM. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Audi A8 (330 Nm @ 1800 RPM) has 105 more torque (in Nm) than 1989 Citroen XM. (225 Nm @ 2200 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM. 2001 Audi A8 has automatic transmission and 1989 Citroen XM has manual transmission. 1989 Citroen XM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Audi A8 | 1989 Citroen XM | |
| Make | Audi | Citroen |
| Model | A8 | XM |
| Year Released | 2001 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 1905 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 271 HP | 141 HP |
| Engine RPM | 3750 RPM | 4600 RPM |
| Torque | 330 Nm | 225 Nm |
| Torque RPM | 1800 RPM | 2200 RPM |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Top Speed | 245 km/hour | 202 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 10.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2540 kg | 1500 kg |
| Vehicle Length | 5190 mm | 4970 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 3080 mm | 2860 mm |
| Fuel Tank Capacity | 90 L | 80 L |
