1989 Daihatsu Rocky vs. 1968 Morgan 4
To start off, 1989 Daihatsu Rocky is newer by 21 year(s). Which means there will be less support and parts availability for 1968 Morgan 4. In addition, the cost of maintenance, including insurance, on 1968 Morgan 4 would be higher. At 2,765 cc (4 cylinders), 1989 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1968 Morgan 4 (85 HP @ 5500 RPM) has 13 more horse power than 1989 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1968 Morgan 4 should accelerate faster than 1989 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1989 Daihatsu Rocky weights approximately 900 kg more than 1968 Morgan 4.
Because 1989 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1968 Morgan 4. In wet, icy, snow, or gravel driving conditions, 1989 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, 1989 Daihatsu Rocky (170 Nm @ 2200 RPM) has 35 more torque (in Nm) than 1968 Morgan 4. (135 Nm @ 3600 RPM). This means 1989 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1968 Morgan 4.
Compare all specifications:
| 1989 Daihatsu Rocky | 1968 Morgan 4 | |
| Make | Daihatsu | Morgan |
| Model | Rocky | 4 |
| Year Released | 1989 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 85 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 170 Nm | 135 Nm |
| Torque RPM | 2200 RPM | 3600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 660 kg |
| Vehicle Length | 4110 mm | 3670 mm |
| Vehicle Width | 1590 mm | 1430 mm |
| Vehicle Height | 1920 mm | 1300 mm |
| Wheelbase Size | 2540 mm | 2450 mm |
