2005 Fiat Siena vs. 2004 Peugeot 406
To start off, 2005 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2004 Peugeot 406 would be higher. At 1,997 cc (4 cylinders), 2004 Peugeot 406 is equipped with a bigger engine. In terms of performance, 2004 Peugeot 406 (134 HP @ 6000 RPM) has 10 more horse power than 2005 Fiat Siena. (124 HP @ 4000 RPM) In normal driving conditions, 2004 Peugeot 406 should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2004 Peugeot 406 weights approximately 305 kg more than 2005 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, 2004 Peugeot 406 (190 Nm @ 4100 RPM) has 50 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 2004 Peugeot 406 will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena. 2004 Peugeot 406 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. 2004 Peugeot 406 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Fiat Siena | 2004 Peugeot 406 | |
| Make | Fiat | Peugeot |
| Model | Siena | 406 |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 124 HP | 134 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 140 Nm | 190 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Engine Bore Size | 86.4 mm | 85 mm |
| Engine Stroke Size | 67.4 mm | 88 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1095 kg | 1400 kg |
| Wheelbase Size | 2450 mm | 2730 mm |
| Fuel Tank Capacity | 47 L | 70 L |
