1987 Daihatsu Rocky vs. 1998 Fiat Siena
To start off, 1998 Fiat Siena is newer by 11 year(s). Which means there will be less support and parts availability for 1987 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1987 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1987 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1987 Daihatsu Rocky (87 HP @ 4600 RPM) has 36 more horse power than 1998 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 1987 Daihatsu Rocky should accelerate faster than 1998 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1987 Daihatsu Rocky weights approximately 50 kg more than 1998 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1998 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 1987 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 Fiat Siena (200 Nm) has 42 more torque (in Nm) than 1987 Daihatsu Rocky. (158 Nm). This means 1998 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1987 Daihatsu Rocky.
Compare all specifications:
| 1987 Daihatsu Rocky | 1998 Fiat Siena | |
| Make | Daihatsu | Fiat |
| Model | Rocky | Siena |
| Year Released | 1987 | 1998 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1910 cc |
| Horse Power | 87 HP | 51 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 158 Nm | 200 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1300 kg |
