2006 Fiat Siena vs. 2004 Mitsubishi Diamante
To start off, 2006 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mitsubishi Diamante. In addition, the cost of maintenance, including insurance, on 2004 Mitsubishi Diamante would be higher. At 3,489 cc (6 cylinders), 2004 Mitsubishi Diamante is equipped with a bigger engine. In terms of performance, 2004 Mitsubishi Diamante (205 HP @ 4000 RPM) has 105 more horse power than 2006 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 2004 Mitsubishi Diamante should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 193 kg more than 2004 Mitsubishi Diamante.
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 Mitsubishi Diamante (313 Nm) has 239 more torque (in Nm) than 2006 Fiat Siena. (74 Nm). This means 2004 Mitsubishi Diamante will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2004 Mitsubishi Diamante | |
| Make | Fiat | Mitsubishi |
| Model | Siena | Diamante |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 3489 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 205 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 74 Nm | 313 Nm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1783 kg | 1590 kg |
| Vehicle Length | 3830 mm | 4980 mm |
| Vehicle Width | 1640 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2730 mm |
| Fuel Tank Capacity | 54 L | 72 L |
