1992 Daihatsu Rocky vs. 1954 Rover P4
To start off, 1992 Daihatsu Rocky is newer by 38 year(s). Which means there will be less support and parts availability for 1954 Rover P4. In addition, the cost of maintenance, including insurance, on 1954 Rover P4 would be higher. At 2,765 cc (4 cylinders), 1992 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1992 Daihatsu Rocky (72 HP @ 3600 RPM) has 2 more horse power than 1954 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 1992 Daihatsu Rocky should accelerate faster than 1954 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1992 Daihatsu Rocky weights approximately 160 kg more than 1954 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1954 Rover P4. In wet, icy, snow, or gravel driving conditions, 1992 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, 1992 Daihatsu Rocky (170 Nm @ 2200 RPM) has 17 more torque (in Nm) than 1954 Rover P4. (153 Nm @ 1750 RPM). This means 1992 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1954 Rover P4.
Compare all specifications:
| 1992 Daihatsu Rocky | 1954 Rover P4 | |
| Make | Daihatsu | Rover |
| Model | Rocky | P4 |
| Year Released | 1992 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2228 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 70 HP |
| Engine RPM | 3600 RPM | 4500 RPM |
| Torque | 170 Nm | 153 Nm |
| Torque RPM | 2200 RPM | 1750 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1400 kg |
| Vehicle Length | 4110 mm | 4540 mm |
| Vehicle Width | 1590 mm | 1680 mm |
| Vehicle Height | 1920 mm | 1620 mm |
| Wheelbase Size | 2540 mm | 2830 mm |
