2009 Fiat Siena vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2009 Fiat Siena would be higher. At 1,697 cc (4 cylinders), 2009 Fiat Siena is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2010 Fiat Siena weights approximately 5 kg more than 2009 Fiat Siena.
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, 2010 Fiat Siena (140 Nm @ 4000 RPM) has 5 more torque (in Nm) than 2009 Fiat Siena. (135 Nm @ 2500 RPM). This means 2010 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena.
Compare all specifications:
| 2009 Fiat Siena | 2010 Fiat Siena | |
| Make | Fiat | Fiat |
| Model | Siena | Siena |
| Year Released | 2009 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 0 HP | 106 HP |
| Torque | 135 Nm | 140 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Compression Ratio | 20.3:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 16.3 seconds | 10.5 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 | 1090 kg | 1095 kg |
| Vehicle Length | 4140 mm | 3550 mm |
| Vehicle Width | 1640 mm | 1640 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2380 mm | 2370 mm |
| Fuel Consumption Overall | 6.9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 47 L | 47 L |
