1984 Daihatsu Rocky vs. 1978 Nissan Skyline
To start off, 1984 Daihatsu Rocky is newer by 6 year(s). Which means there will be less support and parts availability for 1978 Nissan Skyline. In addition, the cost of maintenance, including insurance, on 1978 Nissan Skyline would be higher. At 2,764 cc (4 cylinders), 1984 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1978 Nissan Skyline (89 HP @ 6000 RPM) has 17 more horse power than 1984 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1978 Nissan Skyline should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 430 kg more than 1978 Nissan Skyline.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1978 Nissan Skyline. In wet, icy, snow, or gravel driving conditions, 1984 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, 1984 Daihatsu Rocky (170 Nm @ 2200 RPM) has 37 more torque (in Nm) than 1978 Nissan Skyline. (133 Nm @ 3600 RPM). This means 1984 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1978 Nissan Skyline.
Compare all specifications:
| 1984 Daihatsu Rocky | 1978 Nissan Skyline | |
| Make | Daihatsu | Nissan |
| Model | Rocky | Skyline |
| Year Released | 1984 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2764 cc | 1595 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 89 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 170 Nm | 133 Nm |
| Torque RPM | 2200 RPM | 3600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1480 kg | 1050 kg |
| Vehicle Length | 3780 mm | 4410 mm |
| Vehicle Width | 1590 mm | 1630 mm |
| Vehicle Height | 1850 mm | 1400 mm |
| Wheelbase Size | 2210 mm | 2520 mm |
