1984 Daihatsu Rocky vs. 1998 Daihatsu Sirion
To start off, 1998 Daihatsu Sirion is newer by 14 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1984 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1984 Daihatsu Rocky (87 HP) has 27 more horse power than 1998 Daihatsu Sirion. (60 HP). In normal driving conditions, 1984 Daihatsu Rocky should accelerate faster than 1998 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 535 kg more than 1998 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1998 Daihatsu Sirion. 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 (157 Nm) has 69 more torque (in Nm) than 1998 Daihatsu Sirion. (88 Nm). This means 1984 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1998 Daihatsu Sirion.
Compare all specifications:
| 1984 Daihatsu Rocky | 1998 Daihatsu Sirion | |
| Make | Daihatsu | Daihatsu |
| Model | Rocky | Sirion |
| Year Released | 1984 | 1998 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 987 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 60 HP |
| Torque | 157 Nm | 88 Nm |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 815 kg |
| Vehicle Length | 3780 mm | 3680 mm |
| Vehicle Width | 1590 mm | 1600 mm |
| Vehicle Height | 1850 mm | 1460 mm |
| Wheelbase Size | 2210 mm | 2350 mm |
