1978 Citroen CX vs. 2008 Peugeot 607
To start off, 2008 Peugeot 607 is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Citroen CX. In addition, the cost of maintenance, including insurance, on 1978 Citroen CX would be higher. At 2,499 cc (4 cylinders), 1978 Citroen CX is equipped with a bigger engine. In terms of performance, 2008 Peugeot 607 (168 HP @ 4000 RPM) has 94 more horse power than 1978 Citroen CX. (74 HP @ 4250 RPM) In normal driving conditions, 2008 Peugeot 607 should accelerate faster than 1978 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Peugeot 607 weights approximately 355 kg more than 1978 Citroen CX. 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, 2008 Peugeot 607 (370 Nm @ 1500 RPM) has 221 more torque (in Nm) than 1978 Citroen CX. (149 Nm @ 2000 RPM). This means 2008 Peugeot 607 will have an easier job in driving up hills or pulling heavy equipment than 1978 Citroen CX.
Compare all specifications:
| 1978 Citroen CX | 2008 Peugeot 607 | |
| Make | Citroen | Peugeot |
| Model | CX | 607 |
| Year Released | 1978 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2179 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 168 HP |
| Engine RPM | 4250 RPM | 4000 RPM |
| Torque | 149 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 93.1 mm | 85 mm |
| Engine Stroke Size | 92 mm | 96 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1370 kg | 1725 kg |
| Vehicle Length | 4670 mm | 4880 mm |
| Vehicle Width | 1770 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2850 mm | 2810 mm |
| Fuel Tank Capacity | 80 L | 80 L |
