2009 Citroen C4 vs. 1973 Porsche 917
To start off, 2009 Citroen C4 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Porsche 917. In addition, the cost of maintenance, including insurance, on 1973 Porsche 917 would be higher. At 4,994 cc, 1973 Porsche 917 is equipped with a bigger engine. In terms of performance, 1973 Porsche 917 (520 HP) has 402 more horse power than 2009 Citroen C4. (118 HP) In normal driving conditions, 1973 Porsche 917 should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 477 kg more than 1973 Porsche 917.
Because 1973 Porsche 917 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 1973 Porsche 917. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C4, 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, 1973 Porsche 917 (610 Nm) has 450 more torque (in Nm) than 2009 Citroen C4. (160 Nm). This means 1973 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 1973 Porsche 917 | |
| Make | Citroen | Porsche |
| Model | C4 | 917 |
| Year Released | 2009 | 1973 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1598 cc | 4994 cc |
| Horse Power | 118 HP | 520 HP |
| Torque | 160 Nm | 610 Nm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Vehicle Weight | 1275 kg | 798 kg |
