2006 Fiat Siena vs. 2005 Saab 05-Sep
To start off, 2006 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2005 Saab 05-Sep would be higher. At 2,958 cc (6 cylinders), 2005 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 05-Sep (174 HP @ 4000 RPM) has 106 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2005 Saab 05-Sep should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 05-Sep weights approximately 29 kg more than 2006 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, 2005 Saab 05-Sep (350 Nm @ 1800 RPM) has 214 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2005 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2005 Saab 05-Sep | |
| Make | Fiat | Saab |
| Model | Siena | 05-Sep |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 68 HP | 174 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 136 Nm | 350 Nm |
| Torque RPM | 2500 RPM | 1800 RPM |
| Engine Bore Size | 82.6 mm | 87.5 mm |
| Engine Stroke Size | 79.2 mm | 82 mm |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 16 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1674 kg |
| Vehicle Length | 4000 mm | 4830 mm |
| Vehicle Height | 1700 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Consumption Overall | 6.9 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 47 L | 75 L |
