1985 Daihatsu Rocky vs. 1950 Holden FX
To start off, 1985 Daihatsu Rocky is newer by 35 year(s). Which means there will be less support and parts availability for 1950 Holden FX. In addition, the cost of maintenance, including insurance, on 1950 Holden FX would be higher. At 2,765 cc (4 cylinders), 1985 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1985 Daihatsu Rocky (72 HP) has 21 more horse power than 1950 Holden FX. (51 HP). In normal driving conditions, 1985 Daihatsu Rocky should accelerate faster than 1950 Holden FX. With that said, vehicle weight also plays an important factor in acceleration. 1985 Daihatsu Rocky weights approximately 590 kg more than 1950 Holden FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1950 Holden FX. In wet, icy, snow, or gravel driving conditions, 1985 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, 1985 Daihatsu Rocky (171 Nm @ 2200 RPM) has 35 more torque (in Nm) than 1950 Holden FX. (136 Nm @ 2000 RPM). This means 1985 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1950 Holden FX.
Compare all specifications:
| 1985 Daihatsu Rocky | 1950 Holden FX | |
| Make | Daihatsu | Holden |
| Model | Rocky | FX |
| Year Released | 1985 | 1950 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2165 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 51 HP |
| Torque | 171 Nm | 136 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 970 kg |
| Vehicle Length | 4110 mm | 4380 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1920 mm | 1580 mm |
| Wheelbase Size | 2540 mm | 2620 mm |
