2009 Citroen C3 vs. 1973 Citroen GS
To start off, 2009 Citroen C3 is newer by 36 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 1,398 cc (4 cylinders), 2009 Citroen C3 is equipped with a bigger engine. In terms of performance, 2009 Citroen C3 (67 HP @ 4000 RPM) has 12 more horse power than 1973 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 2009 Citroen C3 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C3 weights approximately 321 kg more than 1973 Citroen GS. 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, 2009 Citroen C3 (151 Nm @ 1750 RPM) has 79 more torque (in Nm) than 1973 Citroen GS. (72 Nm @ 3500 RPM). This means 2009 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 2009 Citroen C3 | 1973 Citroen GS | |
| Make | Citroen | Citroen |
| Model | C3 | GS |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1398 cc | 1015 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 67 HP | 55 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 151 Nm | 72 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 73.7 mm | 74 mm |
| Engine Stroke Size | 82 mm | 59 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1211 kg | 890 kg |
| Vehicle Length | 3940 mm | 4130 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1570 mm | 1360 mm |
| Wheelbase Size | 2470 mm | 2560 mm |
| Fuel Tank Capacity | 47 L | 43 L |
