2006 Audi A4 vs. 1989 Citroen XM
To start off, 2006 Audi A4 is newer by 17 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 2,975 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (168 HP @ 5600 RPM) has 40 more horse power than 2006 Audi A4. (128 HP @ 5700 RPM) In normal driving conditions, 1989 Citroen XM should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 110 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1989 Citroen XM (235 Nm @ 4800 RPM) has 40 more torque (in Nm) than 2006 Audi A4. (195 Nm @ 3500 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4. 1989 Citroen XM has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Citroen XM will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 1989 Citroen XM | |
| Make | Audi | Citroen |
| Model | A4 | XM |
| Year Released | 2006 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 2975 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 128 HP | 168 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 195 Nm | 235 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 82.5 mm | 93 mm |
| Engine Stroke Size | 92.8 mm | 73 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Top Speed | 212 km/hour | 220 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1420 kg |
| Vehicle Length | 4550 mm | 4720 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 80 L |
