1977 Fiat 131 vs. 1989 Peugeot 405
To start off, 1989 Peugeot 405 is newer by 12 year(s). Which means there will be less support and parts availability for 1977 Fiat 131. In addition, the cost of maintenance, including insurance, on 1977 Fiat 131 would be higher. At 1,996 cc (4 cylinders), 1989 Peugeot 405 is equipped with a bigger engine. In terms of performance, both vehicles can yield 64 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1989 Peugeot 405 weights approximately 270 kg more than 1977 Fiat 131.
Because 1989 Peugeot 405 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Fiat 131. In wet, icy, snow, or gravel driving conditions, 1989 Peugeot 405 will offer significantly more control. 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, 1989 Peugeot 405 (122 Nm @ 5000 RPM) has 20 more torque (in Nm) than 1977 Fiat 131. (102 Nm @ 3000 RPM). This means 1989 Peugeot 405 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 131.
Compare all specifications:
| 1977 Fiat 131 | 1989 Peugeot 405 | |
| Make | Fiat | Peugeot |
| Model | 131 | 405 |
| Year Released | 1977 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 64 HP |
| Torque | 102 Nm | 122 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 76.1 mm | 83 mm |
| Engine Stroke Size | 71.5 mm | 88 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1020 kg | 1290 kg |
| Vehicle Length | 4270 mm | 4410 mm |
| Vehicle Width | 1660 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2500 mm | 2680 mm |
