1974 Citroen GS vs. 2013 Porsche Cayman
To start off, 2013 Porsche Cayman is newer by 39 year(s). Which means there will be less support and parts availability for 1974 Citroen GS. In addition, the cost of maintenance, including insurance, on 1974 Citroen GS would be higher. At 2,900 cc (4 cylinders), 2013 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayman (261 HP @ 7200 RPM) has 203 more horse power than 1974 Citroen GS. (58 HP @ 5750 RPM) In normal driving conditions, 2013 Porsche Cayman should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayman weights approximately 390 kg more than 1974 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Cayman is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 1974 Citroen GS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2013 Porsche Cayman (300 Nm @ 6000 RPM) has 212 more torque (in Nm) than 1974 Citroen GS. (88 Nm @ 3250 RPM). This means 2013 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS.
Compare all specifications:
| 1974 Citroen GS | 2013 Porsche Cayman | |
| Make | Citroen | Porsche |
| Model | GS | Cayman |
| Year Released | 1974 | 2013 |
| Engine Position | Front | Rear |
| Engine Size | 1222 cc | 2900 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 58 HP | 261 HP |
| Engine RPM | 5750 RPM | 7200 RPM |
| Torque | 88 Nm | 300 Nm |
| Torque RPM | 3250 RPM | 6000 RPM |
| Engine Bore Size | 77 mm | 89 mm |
| Engine Stroke Size | 65.6 mm | 77 mm |
| Top Speed | 149 km/hour | 265 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 940 kg | 1330 kg |
| Vehicle Length | 4130 mm | 4347 mm |
| Vehicle Width | 1610 mm | 1801 mm |
| Vehicle Height | 1360 mm | 1304 mm |
| Wheelbase Size | 2560 mm | 2415 mm |
