2003 Fiat Barchetta vs. 2005 Fiat Siena
To start off, 2005 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Fiat Barchetta. In addition, the cost of maintenance, including insurance, on 2003 Fiat Barchetta would be higher. At 1,747 cc (4 cylinders), 2003 Fiat Barchetta is equipped with a bigger engine. In terms of performance, 2003 Fiat Barchetta (129 HP @ 6300 RPM) has 59 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM). In normal driving conditions, 2003 Fiat Barchetta should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2003 Fiat Barchetta weights approximately 42 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, 2003 Fiat Barchetta (164 Nm @ 4300 RPM) has 69 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 2003 Fiat Barchetta will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2003 Fiat Barchetta | 2005 Fiat Siena | |
| Make | Fiat | Fiat |
| Model | Barchetta | Siena |
| Year Released | 2003 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 70 HP |
| Engine RPM | 6300 RPM | 5750 RPM |
| Torque | 164 Nm | 95 Nm |
| Torque RPM | 4300 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1062 kg | 1020 kg |
| Vehicle Length | 3920 mm | 4110 mm |
| Vehicle Width | 1650 mm | 1630 mm |
| Vehicle Height | 1280 mm | 1470 mm |
| Wheelbase Size | 2280 mm | 2380 mm |
