1981 Fiat 131 vs. 2011 Citroen C5
To start off, 2011 Citroen C5 is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Fiat 131. In addition, the cost of maintenance, including insurance, on 1981 Fiat 131 would be higher. At 2,946 cc (6 cylinders), 2011 Citroen C5 is equipped with a bigger engine. In terms of performance, 2011 Citroen C5 (204 HP @ 6000 RPM) has 133 more horse power than 1981 Fiat 131. (71 HP @ 5800 RPM) In normal driving conditions, 2011 Citroen C5 should accelerate faster than 1981 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C5 weights approximately 495 kg more than 1981 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Fiat 131 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 1981 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 2011 Citroen C5, 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, 2011 Citroen C5 (285 Nm @ 3750 RPM) has 175 more torque (in Nm) than 1981 Fiat 131. (110 Nm @ 3800 RPM). This means 2011 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 131.
Compare all specifications:
| 1981 Fiat 131 | 2011 Citroen C5 | |
| Make | Fiat | Citroen |
| Model | 131 | C5 |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1367 cc | 2946 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 71 HP | 204 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 110 Nm | 285 Nm |
| Torque RPM | 3800 RPM | 3750 RPM |
| Engine Compression Ratio | 7.4:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1060 kg | 1555 kg |
| Vehicle Length | 4270 mm | 4620 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1480 mm |
| Wheelbase Size | 2500 mm | 2760 mm |
