2004 Citroen C5 vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Citroen C5. In addition, the cost of maintenance, including insurance, on 2004 Citroen C5 would be higher. At 2,946 cc (6 cylinders), 2004 Citroen C5 is equipped with a bigger engine. In terms of performance, 2011 Fiat Siena (106 HP @ 5500 RPM) has 47 more horse power than 2004 Citroen C5. (59 HP @ 6000 RPM) In normal driving conditions, 2011 Fiat Siena should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 524 kg more than 2011 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, 2011 Fiat Siena (140 Nm @ 4000 RPM) has 28 more torque (in Nm) than 2004 Citroen C5. (112 Nm @ 3750 RPM). This means 2011 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5. 2004 Citroen C5 has automatic transmission and 2011 Fiat Siena has manual transmission. 2011 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Citroen C5 | 2011 Fiat Siena | |
| Make | Citroen | Fiat |
| Model | C5 | Siena |
| Year Released | 2004 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 59 HP | 106 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 112 Nm | 140 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Engine Compression Ratio | 10.9:1 | 10.2:1 |
| Acceleration 0-100mph | 8.8 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1619 kg | 1095 kg |
| Vehicle Length | 4850 mm | 3550 mm |
| Vehicle Width | 1790 mm | 1640 mm |
| Vehicle Height | 1530 mm | 1490 mm |
| Wheelbase Size | 2760 mm | 2370 mm |
| Fuel Consumption Overall | 10 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 66 L | 47 L |
