1973 Citroen GS vs. 2011 Citroen C4
To start off, 2011 Citroen C4 is newer by 38 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 1,990 cc, 1973 Citroen GS is equipped with a bigger engine. In terms of performance, 1973 Citroen GS (107 HP @ 6500 RPM) has 18 more horse power than 2011 Citroen C4. (89 HP @ 4000 RPM). In normal driving conditions, 1973 Citroen GS should accelerate faster than 2011 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C4 weights approximately 192 kg more than 1973 Citroen GS.
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, 2011 Citroen C4 (215 Nm @ 1750 RPM) has 78 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2011 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2011 Citroen C4 | |
| Make | Citroen | Citroen |
| Model | GS | C4 |
| Year Released | 1973 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1560 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 107 HP | 89 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 137 Nm | 215 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Top Speed | 175 km/hour | 180 km/hour |
| Acceleration 0-100mph | 14 seconds | 14.2 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1140 kg | 1332 kg |
| Vehicle Length | 4130 mm | 4270 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2570 mm | 2610 mm |
| Fuel Tank Capacity | 56 L | 60 L |
