1973 Citroen GS vs. 1978 Opel Rekord
To start off, 1978 Opel Rekord is newer by 5 year(s). Which means there will be less support and parts availability for 1973 Citroen GS. In addition, the cost of maintenance, including insurance, on 1973 Citroen GS would be higher. At 2,260 cc (4 cylinders), 1978 Opel Rekord is equipped with a bigger engine. In terms of performance, 1973 Citroen GS (107 HP @ 6500 RPM) has 43 more horse power than 1978 Opel Rekord. (64 HP @ 4200 RPM). In normal driving conditions, 1973 Citroen GS should accelerate faster than 1978 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Rekord weights approximately 155 kg more than 1973 Citroen GS.
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, 1973 Citroen GS, 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, 1973 Citroen GS (137 Nm @ 3000 RPM) has 11 more torque (in Nm) than 1978 Opel Rekord. (126 Nm @ 2500 RPM). This means 1973 Citroen GS will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Rekord.
Compare all specifications:
| 1973 Citroen GS | 1978 Opel Rekord | |
| Make | Citroen | Opel |
| Model | GS | Rekord |
| Year Released | 1973 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2260 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 107 HP | 64 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 137 Nm | 126 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Compression Ratio | 9.0:1 | 22.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1140 kg | 1295 kg |
| Vehicle Length | 4130 mm | 4630 mm |
| Vehicle Width | 1620 mm | 1730 mm |
| Vehicle Height | 1380 mm | 1480 mm |
| Wheelbase Size | 2570 mm | 2670 mm |
| Fuel Tank Capacity | 56 L | 65 L |
