1991 Daihatsu Rocky vs. 2005 Fiat Siena
To start off, 2005 Fiat Siena is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1991 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1991 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1991 Daihatsu Rocky (87 HP @ 4600 RPM) has 17 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM). In normal driving conditions, 1991 Daihatsu Rocky should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1991 Daihatsu Rocky weights approximately 330 kg more than 2005 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2005 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Daihatsu Rocky (157 Nm @ 3000 RPM) has 62 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 1991 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
1991 Daihatsu Rocky | 2005 Fiat Siena | |
Make | Daihatsu | Fiat |
Model | Rocky | Siena |
Year Released | 1991 | 2005 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 1998 cc | 999 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 87 HP | 70 HP |
Engine RPM | 4600 RPM | 5750 RPM |
Torque | 157 Nm | 95 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1350 kg | 1020 kg |
Vehicle Length | 3780 mm | 4110 mm |
Vehicle Width | 1590 mm | 1630 mm |
Vehicle Height | 1850 mm | 1470 mm |
Wheelbase Size | 2210 mm | 2380 mm |