2009 Fiat Doblo vs. 2004 Fiat Siena
To start off, 2009 Fiat Doblo is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2004 Fiat Siena would be higher. At 1,248 cc (4 cylinders), 2009 Fiat Doblo is equipped with a bigger engine. In terms of performance, 2004 Fiat Siena (70 HP @ 5750 RPM) has 1 more horse power than 2009 Fiat Doblo. (69 HP @ 4000 RPM) In normal driving conditions, 2004 Fiat Siena should accelerate faster than 2009 Fiat Doblo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Fiat Doblo weights approximately 366 kg more than 2004 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, 2009 Fiat Doblo (180 Nm @ 1750 RPM) has 85 more torque (in Nm) than 2004 Fiat Siena. (95 Nm @ 4000 RPM). This means 2009 Fiat Doblo will have an easier job in driving up hills or pulling heavy equipment than 2004 Fiat Siena.
Compare all specifications:
| 2009 Fiat Doblo | 2004 Fiat Siena | |
| Make | Fiat | Fiat |
| Model | Doblo | Siena |
| Year Released | 2009 | 2004 |
| Body Type | Panel Van | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 70 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 180 Nm | 95 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1386 kg | 1020 kg |
| Vehicle Length | 4170 mm | 4110 mm |
| Vehicle Width | 1720 mm | 1630 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2570 mm | 2380 mm |
