2004 Citroen C5 vs. 1951 Rover P4
To start off, 2004 Citroen C5 is newer by 53 year(s). Which means there will be less support and parts availability for 1951 Rover P4. In addition, the cost of maintenance, including insurance, on 1951 Rover P4 would be higher. At 2,103 cc (6 cylinders), 1951 Rover P4 is equipped with a bigger engine. In terms of performance, 1951 Rover P4 (75 HP @ 4200 RPM) has 18 more horse power than 2004 Citroen C5. (57 HP @ 5500 RPM) In normal driving conditions, 1951 Rover P4 should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 32 kg more than 1951 Rover P4.
Because 1951 Rover P4 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 1951 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2004 Citroen C5, 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, 1951 Rover P4 (150 Nm @ 2500 RPM) has 40 more torque (in Nm) than 2004 Citroen C5. (110 Nm @ 4000 RPM). This means 1951 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5.
Compare all specifications:
| 2004 Citroen C5 | 1951 Rover P4 | |
| Make | Citroen | Rover |
| Model | C5 | P4 |
| Year Released | 2004 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1761 cc | 2103 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 57 HP | 75 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 110 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 82.7 mm | 65.2 mm |
| Engine Stroke Size | 81.4 mm | 105 mm |
| Engine Compression Ratio | 10.8:1 | 7.3:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1422 kg | 1390 kg |
| Vehicle Length | 4850 mm | 4590 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1520 mm | 1620 mm |
| Wheelbase Size | 2770 mm | 2830 mm |
| Fuel Tank Capacity | 66 L | 52 L |
