2008 BMW X5 vs. 2006 Fiat Siena
To start off, 2008 BMW X5 is newer by 2 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 2,977 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 297 kg more than 2006 Fiat Siena.
Because 2008 BMW X5 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 BMW X5. 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, 2008 BMW X5 (300 Nm @ 3500 RPM) has 160 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
2008 BMW X5 | 2006 Fiat Siena | |
Make | BMW | Fiat |
Model | X5 | Siena |
Year Released | 2008 | 2006 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2977 cc | 1581 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 0 HP | 101 HP |
Torque | 300 Nm | 140 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 86.4 mm |
Engine Stroke Size | 89.6 mm | 67.4 mm |
Engine Compression Ratio | 10.2:1 | 9.5:1 |
Top Speed | 210 km/hour | 184 km/hour |
Acceleration 0-100mph | 9.4 seconds | 11.1 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2080 kg | 1783 kg |
Vehicle Length | 4870 mm | 3830 mm |
Vehicle Height | 1470 mm | 1440 mm |
Wheelbase Size | 2830 mm | 2380 mm |
Fuel Consumption Overall | 14.2 L/100km | 8 L/100km |
Fuel Tank Capacity | 85 L | 54 L |