2002 Citroen C3 vs. 1973 Citroen GS
To start off, 2002 Citroen C3 is newer by 29 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), 2002 Citroen C3 is equipped with a bigger engine. In terms of performance, 2002 Citroen C3 (74 HP @ 5400 RPM) has 19 more horse power than 1973 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 2002 Citroen C3 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2002 Citroen C3 weights approximately 190 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, 2002 Citroen C3 (120 Nm @ 3400 RPM) has 48 more torque (in Nm) than 1973 Citroen GS. (72 Nm @ 3500 RPM). This means 2002 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 2002 Citroen C3 | 1973 Citroen GS | |
| Make | Citroen | Citroen |
| Model | C3 | GS |
| Year Released | 2002 | 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 | 74 HP | 55 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 120 Nm | 72 Nm |
| Torque RPM | 3400 RPM | 3500 RPM |
| Engine Bore Size | 75 mm | 74 mm |
| Engine Stroke Size | 77 mm | 59 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1080 kg | 890 kg |
| Vehicle Length | 3860 mm | 4130 mm |
| Vehicle Width | 1670 mm | 1620 mm |
| Vehicle Height | 1540 mm | 1360 mm |
| Wheelbase Size | 2470 mm | 2560 mm |
| Fuel Tank Capacity | 47 L | 43 L |
