2007 Chrysler 300 vs. 2009 Fiat Siena
To start off, 2009 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chrysler 300. In addition, the cost of maintenance, including insurance, on 2007 Chrysler 300 would be higher. At 3,518 cc (6 cylinders), 2007 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2007 Chrysler 300 (243 HP @ 6400 RPM) has 137 more horse power than 2009 Fiat Siena. (106 HP @ 5500 RPM). In normal driving conditions, 2007 Chrysler 300 should accelerate faster than 2009 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler 300 weights approximately 720 kg more than 2009 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Chrysler 300 (340 Nm @ 3800 RPM) has 200 more torque (in Nm) than 2009 Fiat Siena. (140 Nm @ 4000 RPM). This means 2007 Chrysler 300 will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena. 2007 Chrysler 300 has automatic transmission and 2009 Fiat Siena has manual transmission. 2009 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chrysler 300 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chrysler 300 | 2009 Fiat Siena | |
| Make | Chrysler | Fiat |
| Model | 300 | Siena |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3518 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 243 HP | 106 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 340 Nm | 140 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Compression Ratio | 9.9:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 6.4 seconds | 10.5 seconds |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1095 kg |
| Vehicle Length | 5010 mm | 3550 mm |
| Vehicle Width | 1890 mm | 1640 mm |
| Vehicle Height | 1490 mm | 1490 mm |
| Wheelbase Size | 3060 mm | 2370 mm |
| Fuel Consumption Overall | 9.9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 68 L | 47 L |
