1971 Citroen GS vs. 2002 Proton Perdana
To start off, 2002 Proton Perdana is newer by 31 year(s). Which means there will be less support and parts availability for 1971 Citroen GS. In addition, the cost of maintenance, including insurance, on 1971 Citroen GS would be higher. At 1,997 cc (4 cylinders), 2002 Proton Perdana is equipped with a bigger engine. In terms of performance, 2002 Proton Perdana (136 HP @ 6000 RPM) has 81 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 2002 Proton Perdana should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2002 Proton Perdana weights approximately 355 kg more than 1971 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 Proton Perdana (176 Nm @ 4750 RPM) has 104 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 2002 Proton Perdana will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1971 Citroen GS | 2002 Proton Perdana | |
| Make | Citroen | Proton |
| Model | GS | Perdana |
| Year Released | 1971 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 55 HP | 136 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 72 Nm | 176 Nm |
| Torque RPM | 3500 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1245 kg |
| Vehicle Length | 4130 mm | 4620 mm |
| Vehicle Width | 1620 mm | 1740 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2560 mm | 2640 mm |
