1998 Daihatsu Rocky vs. 1981 Nissan Skyline
To start off, 1998 Daihatsu Rocky is newer by 17 year(s). Which means there will be less support and parts availability for 1981 Nissan Skyline. In addition, the cost of maintenance, including insurance, on 1981 Nissan Skyline would be higher. At 2,237 cc (4 cylinders), 1998 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1981 Nissan Skyline (93 HP @ 5600 RPM) has 3 more horse power than 1998 Daihatsu Rocky. (90 HP @ 4200 RPM) In normal driving conditions, 1981 Nissan Skyline should accelerate faster than 1998 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1998 Daihatsu Rocky weights approximately 330 kg more than 1981 Nissan Skyline.
Because 1998 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1981 Nissan Skyline. In wet, icy, snow, or gravel driving conditions, 1998 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, 1998 Daihatsu Rocky (182 Nm @ 2500 RPM) has 33 more torque (in Nm) than 1981 Nissan Skyline. (149 Nm @ 2800 RPM). This means 1998 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Skyline.
Compare all specifications:
| 1998 Daihatsu Rocky | 1981 Nissan Skyline | |
| Make | Daihatsu | Nissan |
| Model | Rocky | Skyline |
| Year Released | 1998 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 1809 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 93 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 182 Nm | 149 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1380 kg | 1050 kg |
| Vehicle Length | 3850 mm | 4630 mm |
| Vehicle Width | 1700 mm | 1680 mm |
| Vehicle Height | 1860 mm | 1370 mm |
| Wheelbase Size | 2540 mm | 2620 mm |
