2003 Fiat Siena vs. 2011 Dodge Ram
To start off, 2011 Dodge Ram is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 4,701 cc (8 cylinders), 2011 Dodge Ram is equipped with a bigger engine. In terms of performance, 2011 Dodge Ram (310 HP @ 5650 RPM) has 211 more horse power than 2003 Fiat Siena. (99 HP @ 6000 RPM) In normal driving conditions, 2011 Dodge Ram should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2011 Dodge Ram weights approximately 1487 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2003 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2011 Dodge Ram will offer significantly more control. 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, 2011 Dodge Ram (448 Nm @ 3950 RPM) has 302 more torque (in Nm) than 2003 Fiat Siena. (146 Nm @ 4000 RPM). This means 2011 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 2011 Dodge Ram has automatic transmission and 2003 Fiat Siena has manual transmission. 2003 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Dodge Ram will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Fiat Siena | 2011 Dodge Ram | |
| Make | Fiat | Dodge |
| Model | Siena | Ram |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 4701 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 99 HP | 310 HP |
| Engine RPM | 6000 RPM | 5650 RPM |
| Torque | 146 Nm | 448 Nm |
| Torque RPM | 4000 RPM | 3950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1050 kg | 2537 kg |
| Vehicle Length | 4110 mm | 5820 mm |
| Vehicle Width | 1630 mm | 2020 mm |
| Vehicle Height | 1470 mm | 1910 mm |
| Wheelbase Size | 2380 mm | 3560 mm |
