2003 Fiat Siena vs. 2005 Toyota Windom
To start off, 2005 Toyota Windom is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 2,993 cc (6 cylinders), 2005 Toyota Windom is equipped with a bigger engine. In terms of performance, 2005 Toyota Windom (212 HP @ 5800 RPM) has 143 more horse power than 2003 Fiat Siena. (69 HP @ 4500 RPM) In normal driving conditions, 2005 Toyota Windom should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Windom weights approximately 430 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Toyota Windom (294 Nm @ 4400 RPM) has 166 more torque (in Nm) than 2003 Fiat Siena. (128 Nm @ 2500 RPM). This means 2005 Toyota Windom will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
| 2003 Fiat Siena | 2005 Toyota Windom | |
| Make | Fiat | Toyota |
| Model | Siena | Windom |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 212 HP |
| Engine RPM | 4500 RPM | 5800 RPM |
| Torque | 128 Nm | 294 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Bore Size | 82.7 mm | 86 mm |
| Engine Stroke Size | 79.2 mm | 86 mm |
| Engine Compression Ratio | 20.3:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1100 kg | 1530 kg |
| Vehicle Length | 4110 mm | 4870 mm |
| Vehicle Width | 1630 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2380 mm | 2730 mm |
