1956 Citroen 15 vs. 2006 Porsche Cayman
To start off, 2006 Porsche Cayman is newer by 50 year(s). Which means there will be less support and parts availability for 1956 Citroen 15. In addition, the cost of maintenance, including insurance, on 1956 Citroen 15 would be higher. At 2,867 cc (6 cylinders), 1956 Citroen 15 is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayman (242 HP @ 6500 RPM) has 166 more horse power than 1956 Citroen 15. (76 HP @ 3800 RPM) In normal driving conditions, 2006 Porsche Cayman should accelerate faster than 1956 Citroen 15. With that said, vehicle weight also plays an important factor in acceleration. 1956 Citroen 15 weights approximately 25 kg more than 2006 Porsche Cayman.
Because 2006 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 2006 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 1956 Citroen 15, 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, 2006 Porsche Cayman (273 Nm @ 4600 RPM) has 86 more torque (in Nm) than 1956 Citroen 15. (187 Nm @ 2000 RPM). This means 2006 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 1956 Citroen 15. 2006 Porsche Cayman has automatic transmission and 1956 Citroen 15 has manual transmission. 1956 Citroen 15 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Porsche Cayman will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Citroen 15 | 2006 Porsche Cayman | |
| Make | Citroen | Porsche |
| Model | 15 | Cayman |
| Year Released | 1956 | 2006 |
| Engine Position | Front | Middle |
| Engine Size | 2867 cc | 2686 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 76 HP | 242 HP |
| Engine RPM | 3800 RPM | 6500 RPM |
| Torque | 187 Nm | 273 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Bore Size | 78 mm | 85.5 mm |
| Engine Stroke Size | 100 mm | 78 mm |
| Engine Compression Ratio | 6.2:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1325 kg | 1300 kg |
| Vehicle Length | 4770 mm | 4350 mm |
| Vehicle Width | 1800 mm | 1810 mm |
| Vehicle Height | 1570 mm | 1310 mm |
| Wheelbase Size | 3100 mm | 2420 mm |
