2006 Fiat Siena vs. 2011 Dodge Challenger
To start off, 2011 Dodge Challenger is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 5,700 cc (8 cylinders), 2011 Dodge Challenger is equipped with a bigger engine. In terms of performance, 2011 Dodge Challenger (376 HP @ 5150 RPM) has 304 more horse power than 2006 Fiat Siena. (72 HP @ 6000 RPM) In normal driving conditions, 2011 Dodge Challenger should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2011 Dodge Challenger weights approximately 1234 kg more than 2006 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Dodge Challenger is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Dodge Challenger. However, in wet, icy, snow, or gravel driving conditions, 2006 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Dodge Challenger (555 Nm @ 4300 RPM) has 453 more torque (in Nm) than 2006 Fiat Siena. (102 Nm @ 3250 RPM). This means 2011 Dodge Challenger will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2011 Dodge Challenger | |
| Make | Fiat | Dodge |
| Model | Siena | Challenger |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1242 cc | 5700 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 72 HP | 376 HP |
| Engine RPM | 6000 RPM | 5150 RPM |
| Torque | 102 Nm | 555 Nm |
| Torque RPM | 3250 RPM | 4300 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1170 kg | 2404 kg |
| Vehicle Length | 3830 mm | 5022 mm |
| Vehicle Width | 1640 mm | 1923 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2380 mm | 2946 mm |
| Fuel Tank Capacity | 54 L | 72 L |
