1951 Citroen 15 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 54 year(s). Which means there will be less support and parts availability for 1951 Citroen 15. In addition, the cost of maintenance, including insurance, on 1951 Citroen 15 would be higher. At 3,595 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 4250 RPM) has 240 more horse power than 1951 Citroen 15. (76 HP @ 3800 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1951 Citroen 15. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 169 kg more than 1951 Citroen 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 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 2005 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1951 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, 2005 Porsche 911 (370 Nm) has 183 more torque (in Nm) than 1951 Citroen 15. (187 Nm). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1951 Citroen 15. 2005 Porsche 911 has automatic transmission and 1951 Citroen 15 has manual transmission. 1951 Citroen 15 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1951 Citroen 15 | 2005 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | 15 | 911 |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 2867 cc | 3595 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 76 HP | 316 HP |
| Engine RPM | 3800 RPM | 4250 RPM |
| Torque | 187 Nm | 370 Nm |
| Engine Bore Size | 78 mm | 96 mm |
| Engine Stroke Size | 100 mm | 82.8 mm |
| Engine Compression Ratio | 6.2:1 | 11.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1326 kg | 1495 kg |
| Vehicle Length | 4770 mm | 4440 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1570 mm | 1310 mm |
| Wheelbase Size | 3100 mm | 2360 mm |
