2008 Fiat Siena vs. 2012 Kia Sorento
To start off, 2012 Kia Sorento 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 3,500 cc (6 cylinders), 2012 Kia Sorento is equipped with a bigger engine. In terms of performance, 2012 Kia Sorento (276 HP @ 6300 RPM) has 170 more horse power than 2008 Fiat Siena. (106 HP @ 5500 RPM) In normal driving conditions, 2012 Kia Sorento should accelerate faster than 2008 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2012 Kia Sorento weights approximately 709 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 Kia Sorento (336 Nm @ 5000 RPM) has 196 more torque (in Nm) than 2008 Fiat Siena. (140 Nm @ 4000 RPM). This means 2012 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena. 2012 Kia Sorento has automatic transmission and 2008 Fiat Siena has manual transmission. 2008 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Kia Sorento will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Fiat Siena | 2012 Kia Sorento | |
| Make | Fiat | Kia |
| Model | Siena | Sorento |
| Year Released | 2008 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 276 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 140 Nm | 336 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1095 kg | 1804 kg |
| Vehicle Length | 3550 mm | 4661 mm |
| Vehicle Width | 1640 mm | 1885 mm |
| Vehicle Height | 1490 mm | 1699 mm |
| Wheelbase Size | 2370 mm | 2700 mm |
| Fuel Tank Capacity | 47 L | 68 L |
