2004 Citroen C4 vs. 1978 Opel Rekord
To start off, 2004 Citroen C4 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1978 Opel Rekord would be higher. At 2,260 cc (4 cylinders), 1978 Opel Rekord is equipped with a bigger engine. In terms of performance, 2004 Citroen C4 (135 HP @ 4000 RPM) has 71 more horse power than 1978 Opel Rekord. (64 HP @ 4200 RPM). In normal driving conditions, 2004 Citroen C4 should accelerate faster than 1978 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Rekord weights approximately 20 kg more than 2004 Citroen C4.
Because 1978 Opel Rekord 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 1978 Opel Rekord. However, in wet, icy, snow, or gravel driving conditions, 2004 Citroen C4, 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, 2004 Citroen C4 (314 Nm @ 2000 RPM) has 188 more torque (in Nm) than 1978 Opel Rekord. (126 Nm @ 2500 RPM). This means 2004 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Rekord.
Compare all specifications:
| 2004 Citroen C4 | 1978 Opel Rekord | |
| Make | Citroen | Opel |
| Model | C4 | Rekord |
| Year Released | 2004 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 135 HP | 64 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 314 Nm | 126 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 85 mm | 92 mm |
| Engine Stroke Size | 88 mm | 85 mm |
| Engine Compression Ratio | 11.0:1 | 22.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1275 kg | 1295 kg |
| Vehicle Length | 4270 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2620 mm | 2670 mm |
| Fuel Tank Capacity | 60 L | 65 L |
