2009 Citroen C1 vs. 1975 Citroen GS
To start off, 2009 Citroen C1 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Citroen GS. In addition, the cost of maintenance, including insurance, on 1975 Citroen GS would be higher. At 1,014 cc (4 cylinders), 1975 Citroen GS is equipped with a bigger engine. In terms of performance, 2009 Citroen C1 (67 HP @ 6000 RPM) has 12 more horse power than 1975 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 2009 Citroen C1 should accelerate faster than 1975 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1975 Citroen GS weights approximately 25 kg more than 2009 Citroen C1.
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 C1 (93 Nm @ 3600 RPM) has 21 more torque (in Nm) than 1975 Citroen GS. (72 Nm @ 3500 RPM). This means 2009 Citroen C1 will have an easier job in driving up hills or pulling heavy equipment than 1975 Citroen GS.
Compare all specifications:
| 2009 Citroen C1 | 1975 Citroen GS | |
| Make | Citroen | Citroen |
| Model | C1 | GS |
| Year Released | 2009 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1014 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 67 HP | 55 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 93 Nm | 72 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Bore Size | 71 mm | 74 mm |
| Engine Stroke Size | 84 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 | 865 kg | 890 kg |
| Vehicle Length | 3440 mm | 4130 mm |
| Vehicle Width | 1640 mm | 1620 mm |
| Vehicle Height | 1480 mm | 1360 mm |
| Wheelbase Size | 2350 mm | 2560 mm |
| Fuel Tank Capacity | 35 L | 43 L |
