1964 Austin A 90 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 Austin A 90. In addition, the cost of maintenance, including insurance, on 1964 Austin A 90 would be higher. At 2,912 cc (6 cylinders), 1964 Austin A 90 is equipped with a bigger engine. In terms of performance, 1964 Austin A 90 (120 HP @ 4750 RPM) has 48 more horse power than 1986 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 1964 Austin A 90 should accelerate faster than 1986 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1964 Austin A 90 weights approximately 12 kg more than 1986 Daihatsu Rocky. 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 Austin A 90. 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, 1964 Austin A 90 (221 Nm @ 2750 RPM) has 50 more torque (in Nm) than 1986 Daihatsu Rocky. (171 Nm @ 2200 RPM). This means 1964 Austin A 90 will have an easier job in driving up hills or pulling heavy equipment than 1986 Daihatsu Rocky.
Compare all specifications:
| 1964 Austin A 90 | 1986 Daihatsu Rocky | |
| Make | Austin | Daihatsu |
| Model | A 90 | Rocky |
| Year Released | 1964 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 2765 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 72 HP |
| Engine RPM | 4750 RPM | 3600 RPM |
| Torque | 221 Nm | 171 Nm |
| Torque RPM | 2750 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1572 kg | 1560 kg |
| Vehicle Length | 4780 mm | 4110 mm |
| Vehicle Width | 1750 mm | 1590 mm |
| Vehicle Height | 1540 mm | 1920 mm |
| Wheelbase Size | 2750 mm | 2540 mm |
