2005 Fiat Siena vs. 2008 Nissan Altima
To start off, 2008 Nissan Altima is newer by 3 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 2,491 cc (4 cylinders), 2008 Nissan Altima is equipped with a bigger engine. In terms of performance, 2008 Nissan Altima (175 HP @ 5600 RPM) has 105 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2008 Nissan Altima should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2008 Nissan Altima weights approximately 116 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, 2008 Nissan Altima (244 Nm @ 3900 RPM) has 149 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 2008 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2005 Fiat Siena | 2008 Nissan Altima | |
| Make | Fiat | Nissan |
| Model | Siena | Altima |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 2491 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 175 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 95 Nm | 244 Nm |
| Torque RPM | 4000 RPM | 3900 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1020 kg | 1136 kg |
| Vehicle Length | 4110 mm | 4830 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2380 mm | 2780 mm |
