2004 Fiat Siena vs. 2005 Scion xA
To start off, 2005 Scion xA is newer by 1 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 1,495 cc (4 cylinders), 2005 Scion xA is equipped with a bigger engine. In terms of performance, 2005 Scion xA (106 HP @ 6000 RPM) has 36 more horse power than 2004 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2005 Scion xA should accelerate faster than 2004 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Scion xA weights approximately 50 kg more than 2004 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, 2005 Scion xA (142 Nm @ 4200 RPM) has 47 more torque (in Nm) than 2004 Fiat Siena. (95 Nm @ 4000 RPM). This means 2005 Scion xA will have an easier job in driving up hills or pulling heavy equipment than 2004 Fiat Siena.
Compare all specifications:
| 2004 Fiat Siena | 2005 Scion xA | |
| Make | Fiat | Scion |
| Model | Siena | xA |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 1495 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 106 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 95 Nm | 142 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Fuel Type | Gasoline | 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 | 1020 kg | 1070 kg |
| Vehicle Length | 4110 mm | 3920 mm |
| Vehicle Width | 1630 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1540 mm |
| Wheelbase Size | 2380 mm | 2380 mm |
