1989 Citroen XM vs. 1973 Peugeot 504
To start off, 1989 Citroen XM is newer by 16 year(s). Which means there will be less support and parts availability for 1973 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1973 Peugeot 504 would be higher. At 1,905 cc (4 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (141 HP @ 4600 RPM) has 60 more horse power than 1973 Peugeot 504. (81 HP @ 5500 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 1973 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 336 kg more than 1973 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Peugeot 504 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 1989 Citroen XM, being front wheel drive (FWD), will offer much better control with better grip. 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 (225 Nm @ 2200 RPM) has 91 more torque (in Nm) than 1973 Peugeot 504. (134 Nm @ 3000 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1973 Peugeot 504.
Compare all specifications:
| 1989 Citroen XM | 1973 Peugeot 504 | |
| Make | Citroen | Peugeot |
| Model | XM | 504 |
| Year Released | 1989 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1905 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 81 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 225 Nm | 134 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 86 mm | 81 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1164 kg |
| Vehicle Length | 4970 mm | 4500 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2750 mm |
| Fuel Tank Capacity | 80 L | 55 L |
