1964 Autobianchi Primula vs. 1986 Daihatsu Rocky
To start off, 1986 Daihatsu Rocky is newer by 22 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 1,997 cc (4 cylinders), 1986 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1986 Daihatsu Rocky (87 HP @ 4600 RPM) has 30 more horse power than 1964 Autobianchi Primula. (57 HP @ 5300 RPM) In normal driving conditions, 1986 Daihatsu Rocky should accelerate faster than 1964 Autobianchi Primula. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 516 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 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1964 Autobianchi Primula. In wet, icy, snow, or gravel driving conditions, 1986 Daihatsu Rocky 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, 1986 Daihatsu Rocky (157 Nm @ 3000 RPM) has 64 more torque (in Nm) than 1964 Autobianchi Primula. (93 Nm @ 3200 RPM). This means 1986 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1964 Autobianchi Primula.
Compare all specifications:
| 1964 Autobianchi Primula | 1986 Daihatsu Rocky | |
| Make | Autobianchi | Daihatsu |
| Model | Primula | Rocky |
| Year Released | 1964 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1221 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 87 HP |
| Engine RPM | 5300 RPM | 4600 RPM |
| Torque | 93 Nm | 157 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 834 kg | 1350 kg |
| Vehicle Length | 3800 mm | 3780 mm |
| Vehicle Width | 1590 mm | 1590 mm |
| Vehicle Height | 1350 mm | 1850 mm |
| Wheelbase Size | 2310 mm | 2210 mm |
