2004 Citroen C5 vs. 1978 Renault 4
To start off, 2004 Citroen C5 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Renault 4. In addition, the cost of maintenance, including insurance, on 1978 Renault 4 would be higher. At 1,761 cc (4 cylinders), 2004 Citroen C5 is equipped with a bigger engine. In terms of performance, 2004 Citroen C5 (57 HP @ 5500 RPM) has 23 more horse power than 1978 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 2004 Citroen C5 should accelerate faster than 1978 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 762 kg more than 1978 Renault 4. 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, 2004 Citroen C5 (110 Nm @ 4000 RPM) has 52 more torque (in Nm) than 1978 Renault 4. (58 Nm @ 2500 RPM). This means 2004 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 4.
Compare all specifications:
| 2004 Citroen C5 | 1978 Renault 4 | |
| Make | Citroen | Renault |
| Model | C5 | 4 |
| Year Released | 2004 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1761 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 34 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 110 Nm | 58 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 82.7 mm | 58 mm |
| Engine Stroke Size | 81.4 mm | 80 mm |
| Engine Compression Ratio | 10.8:1 | 8.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1422 kg | 660 kg |
| Vehicle Length | 4850 mm | 3670 mm |
| Vehicle Width | 1790 mm | 1490 mm |
| Vehicle Height | 1520 mm | 1560 mm |
| Wheelbase Size | 2770 mm | 2410 mm |
| Fuel Tank Capacity | 66 L | 38 L |
