2004 Buick Rainier vs. 2008 Fiat Siena
To start off, 2008 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2004 Buick Rainier would be higher. At 4,195 cc (6 cylinders), 2004 Buick Rainier is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Rainier weights approximately 1029 kg more than 2008 Fiat Siena.
Because 2004 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2008 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2004 Buick Rainier will offer significantly more control. 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, 2004 Buick Rainier (387 Nm) has 285 more torque (in Nm) than 2008 Fiat Siena. (102 Nm). This means 2004 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena.
Compare all specifications:
| 2004 Buick Rainier | 2008 Fiat Siena | |
| Make | Buick | Fiat |
| Model | Rainier | Siena |
| Year Released | 2004 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 1242 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 276 HP | 0 HP |
| Torque | 387 Nm | 102 Nm |
| Engine Compression Ratio | 10.1:1 | 9.1:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2099 kg | 1070 kg |
| Vehicle Length | 4880 mm | 3830 mm |
| Vehicle Width | 1920 mm | 1640 mm |
| Vehicle Height | 1900 mm | 1440 mm |
| Wheelbase Size | 2900 mm | 2380 mm |
| Fuel Consumption Overall | 13.8 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 83 L | 54 L |
