1999 Daihatsu Rocky vs. 1999 Fiat Siena
To start off, both 1999 Daihatsu Rocky and 1999 Fiat Siena were released in the same year (1999). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,237 cc (4 cylinders), 1999 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1999 Daihatsu Rocky (90 HP @ 4200 RPM) has 39 more horse power than 1999 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 1999 Daihatsu Rocky should accelerate faster than 1999 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Daihatsu Rocky weights approximately 80 kg more than 1999 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1999 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Fiat Siena (200 Nm) has 18 more torque (in Nm) than 1999 Daihatsu Rocky. (182 Nm). This means 1999 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu Rocky.
Compare all specifications:
| 1999 Daihatsu Rocky | 1999 Fiat Siena | |
| Make | Daihatsu | Fiat |
| Model | Rocky | Siena |
| Year Released | 1999 | 1999 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 1910 cc |
| Horse Power | 90 HP | 51 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 182 Nm | 200 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1300 kg |
