1981 Fiat 131 vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 5 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 1,397 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, both vehicles can yield 70 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. 1981 Fiat 131 weights approximately 80 kg more than 1986 Renault 21.
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, 1986 Renault 21, 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, 1981 Fiat 131 (108 Nm) has 36 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 1981 Fiat 131 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1981 Fiat 131 | 1986 Renault 21 | |
| Make | Fiat | Renault |
| Model | 131 | 21 |
| Year Released | 1981 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1367 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 70 HP |
| Torque | 108 Nm | 72 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1050 kg | 970 kg |
| Vehicle Length | 4270 mm | 4470 mm |
| Vehicle Width | 1660 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2670 mm |
