2005 Fiat Siena vs. 2007 Ford Five Hundred
To start off, 2007 Ford Five Hundred is newer by 2 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 2,983 cc (6 cylinders), 2007 Ford Five Hundred is equipped with a bigger engine. In terms of performance, 2007 Ford Five Hundred (221 HP @ 6250 RPM) has 97 more horse power than 2005 Fiat Siena. (124 HP @ 4000 RPM) In normal driving conditions, 2007 Ford Five Hundred should accelerate faster than 2005 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, 2007 Ford Five Hundred (278 Nm @ 4800 RPM) has 138 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 2007 Ford Five Hundred will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena. 2007 Ford Five Hundred has automatic transmission and 2005 Fiat Siena has manual transmission. 2005 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Ford Five Hundred will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Fiat Siena | 2007 Ford Five Hundred | |
| Make | Fiat | Ford |
| Model | Siena | Five Hundred |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 124 HP | 221 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 140 Nm | 278 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 86.4 mm | 89 mm |
| Engine Stroke Size | 67.4 mm | 78.7 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Wheelbase Size | 2450 mm | 2870 mm |
| Fuel Tank Capacity | 47 L | 72 L |
