2008 Jeep Grand Cherokee vs. 2009 Fiat Siena
To start off, 2009 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2008 Jeep Grand Cherokee would be higher. At 4,701 cc (8 cylinders), 2008 Jeep Grand Cherokee is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Grand Cherokee weights approximately 908 kg more than 2009 Fiat Siena.
Because 2008 Jeep Grand Cherokee 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 2008 Jeep Grand Cherokee. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2008 Jeep Grand Cherokee (453 Nm @ 3500 RPM) has 351 more torque (in Nm) than 2009 Fiat Siena. (102 Nm @ 3250 RPM). This means 2008 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena. 2008 Jeep Grand Cherokee 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. 2008 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jeep Grand Cherokee | 2009 Fiat Siena | |
| Make | Jeep | Fiat |
| Model | Grand Cherokee | Siena |
| Year Released | 2008 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 1242 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 305 HP | 0 HP |
| Torque | 453 Nm | 102 Nm |
| Torque RPM | 3500 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1978 kg | 1070 kg |
| Vehicle Length | 4780 mm | 3830 mm |
| Vehicle Width | 1850 mm | 1640 mm |
| Vehicle Height | 1760 mm | 1440 mm |
| Wheelbase Size | 2790 mm | 2380 mm |
| Fuel Tank Capacity | 80 L | 54 L |
