2009 Chrysler PT Cruiser vs. 2003 Fiat Siena
To start off, 2009 Chrysler PT Cruiser is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 2,427 cc (4 cylinders), 2009 Chrysler PT Cruiser is equipped with a bigger engine. In terms of performance, 2009 Chrysler PT Cruiser (150 HP @ 5100 RPM) has 91 more horse power than 2003 Fiat Siena. (59 HP @ 5200 RPM). In normal driving conditions, 2009 Chrysler PT Cruiser should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chrysler PT Cruiser weights approximately 833 kg more than 2003 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, 2009 Chrysler PT Cruiser (224 Nm @ 4000 RPM) has 121 more torque (in Nm) than 2003 Fiat Siena. (103 Nm @ 2500 RPM). This means 2009 Chrysler PT Cruiser will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
| 2009 Chrysler PT Cruiser | 2003 Fiat Siena | |
| Make | Chrysler | Fiat |
| Model | PT Cruiser | Siena |
| Year Released | 2009 | 2003 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2427 cc | 1301 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 150 HP | 59 HP |
| Engine RPM | 5100 RPM | 5200 RPM |
| Torque | 224 Nm | 103 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 87.5 mm | 70.8 mm |
| Engine Stroke Size | 101 mm | 78.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1873 kg | 1040 kg |
| Vehicle Length | 4300 mm | 4110 mm |
| Vehicle Width | 1710 mm | 1630 mm |
| Vehicle Height | 1610 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2380 mm |
