1964 Autobianchi Primula vs. 1977 Fiat 131
To start off, 1977 Fiat 131 is newer by 13 year(s). Which means there will be less support and parts availability for 1964 Autobianchi Primula. In addition, the cost of maintenance, including insurance, on 1964 Autobianchi Primula would be higher. At 1,297 cc (4 cylinders), 1977 Fiat 131 is equipped with a bigger engine. In terms of performance, 1977 Fiat 131 (64 HP @ 5400 RPM) has 7 more horse power than 1964 Autobianchi Primula. (57 HP @ 5300 RPM) In normal driving conditions, 1977 Fiat 131 should accelerate faster than 1964 Autobianchi Primula. With that said, vehicle weight also plays an important factor in acceleration. 1977 Fiat 131 weights approximately 186 kg more than 1964 Autobianchi Primula. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 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 1977 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 1964 Autobianchi Primula, 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, 1977 Fiat 131 (102 Nm @ 3000 RPM) has 9 more torque (in Nm) than 1964 Autobianchi Primula. (93 Nm @ 3200 RPM). This means 1977 Fiat 131 will have an easier job in driving up hills or pulling heavy equipment than 1964 Autobianchi Primula.
Compare all specifications:
| 1964 Autobianchi Primula | 1977 Fiat 131 | |
| Make | Autobianchi | Fiat |
| Model | Primula | 131 |
| Year Released | 1964 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1221 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 64 HP |
| Engine RPM | 5300 RPM | 5400 RPM |
| Torque | 93 Nm | 102 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 72 mm | 76.1 mm |
| Engine Stroke Size | 75 mm | 71.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 834 kg | 1020 kg |
| Vehicle Length | 3800 mm | 4270 mm |
| Vehicle Width | 1590 mm | 1660 mm |
| Vehicle Height | 1350 mm | 1370 mm |
| Wheelbase Size | 2310 mm | 2500 mm |
