2008 Fiat Siena vs. 2012 Nissan Altima
To start off, 2012 Nissan Altima is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2008 Fiat Siena would be higher. At 2,500 cc (4 cylinders), 2012 Nissan Altima is equipped with a bigger engine. In terms of performance, 2012 Nissan Altima (175 HP @ 5600 RPM) has 69 more horse power than 2008 Fiat Siena. (106 HP @ 5500 RPM) In normal driving conditions, 2012 Nissan Altima should accelerate faster than 2008 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2012 Nissan Altima weights approximately 303 kg more than 2008 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, 2012 Nissan Altima (244 Nm @ 3900 RPM) has 104 more torque (in Nm) than 2008 Fiat Siena. (140 Nm @ 4000 RPM). This means 2012 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena.
Compare all specifications:
| 2008 Fiat Siena | 2012 Nissan Altima | |
| Make | Fiat | Nissan |
| Model | Siena | Altima |
| Year Released | 2008 | 2012 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 175 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 140 Nm | 244 Nm |
| Torque RPM | 4000 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1095 kg | 1398 kg |
| Vehicle Length | 3550 mm | 4595 mm |
| Vehicle Width | 1640 mm | 1796 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2370 mm | 2675 mm |
| Fuel Tank Capacity | 47 L | 76 L |
