1981 Fiat 131 vs. 1972 Fiat 128
To start off, 1981 Fiat 131 is newer by 9 year(s). Which means there will be less support and parts availability for 1972 Fiat 128. In addition, the cost of maintenance, including insurance, on 1972 Fiat 128 would be higher. At 1,367 cc (4 cylinders), 1981 Fiat 131 is equipped with a bigger engine. In terms of performance, 1972 Fiat 128 (74 HP @ 6000 RPM) has 3 more horse power than 1981 Fiat 131. (71 HP @ 5800 RPM) In normal driving conditions, 1972 Fiat 128 should accelerate faster than 1981 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1981 Fiat 131 weights approximately 210 kg more than 1972 Fiat 128.
Let's talk about torque, 1981 Fiat 131 (110 Nm @ 3800 RPM) has 15 more torque (in Nm) than 1972 Fiat 128. (95 Nm @ 3600 RPM). This means 1981 Fiat 131 will have an easier job in driving up hills or pulling heavy equipment than 1972 Fiat 128.
Compare all specifications:
| 1981 Fiat 131 | 1972 Fiat 128 | |
| Make | Fiat | Fiat |
| Model | 131 | 128 |
| Year Released | 1981 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1367 cc | 1290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 74 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 110 Nm | 95 Nm |
| Torque RPM | 3800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1060 kg | 850 kg |
| Vehicle Length | 4270 mm | 3820 mm |
| Vehicle Width | 1660 mm | 1570 mm |
| Vehicle Height | 1390 mm | 1320 mm |
| Wheelbase Size | 2500 mm | 2240 mm |
