2005 Fiat Siena vs. 2006 Saab 03-Sep
To start off, 2006 Saab 03-Sep is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2005 Fiat Siena would be higher. At 2,786 cc (6 cylinders), 2006 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2006 Saab 03-Sep (250 HP @ 5500 RPM) has 126 more horse power than 2005 Fiat Siena. (124 HP @ 4000 RPM) In normal driving conditions, 2006 Saab 03-Sep should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 03-Sep weights approximately 345 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Saab 03-Sep (350 Nm @ 2000 RPM) has 210 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 2006 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2005 Fiat Siena | 2006 Saab 03-Sep | |
| Make | Fiat | Saab |
| Model | Siena | 03-Sep |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 2786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 124 HP | 250 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 140 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86.4 mm | 89 mm |
| Engine Stroke Size | 67.4 mm | 74.8 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1095 kg | 1440 kg |
| Wheelbase Size | 2450 mm | 2680 mm |
| Fuel Tank Capacity | 47 L | 62 L |
