1979 Citroen CX vs. 1968 Peugeot 504
To start off, 1979 Citroen CX is newer by 11 year(s). Which means there will be less support and parts availability for 1968 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1968 Peugeot 504 would be higher. At 1,995 cc (4 cylinders), 1979 Citroen CX is equipped with a bigger engine. In terms of performance, 1979 Citroen CX (106 HP @ 5500 RPM) has 24 more horse power than 1968 Peugeot 504. (82 HP @ 5500 RPM). In normal driving conditions, 1979 Citroen CX should accelerate faster than 1968 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 1979 Citroen CX weights approximately 25 kg more than 1968 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 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 1968 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 1979 Citroen CX, 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, 1979 Citroen CX (159 Nm @ 3250 RPM) has 12 more torque (in Nm) than 1968 Peugeot 504. (147 Nm @ 3000 RPM). This means 1979 Citroen CX will have an easier job in driving up hills or pulling heavy equipment than 1968 Peugeot 504.
Compare all specifications:
| 1979 Citroen CX | 1968 Peugeot 504 | |
| Make | Citroen | Peugeot |
| Model | CX | 504 |
| Year Released | 1979 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 82 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 159 Nm | 147 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 85.5 mm | 81 mm |
| Engine Compression Ratio | 9.0:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 175 km/hour | 161 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1225 kg | 1200 kg |
| Vehicle Length | 4670 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2660 mm |
| Fuel Tank Capacity | 80 L | 55 L |
