2008 BMW 525 vs. 2006 Fiat Siena
To start off, 2008 BMW 525 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 2,497 cc (6 cylinders), 2008 BMW 525 is equipped with a bigger engine. In terms of performance, 2008 BMW 525 (215 HP @ 6500 RPM) has 143 more horse power than 2006 Fiat Siena. (72 HP @ 6000 RPM). In normal driving conditions, 2008 BMW 525 should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 525 weights approximately 325 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 2008 BMW 525 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 525. 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 525 (251 Nm @ 2900 RPM) has 149 more torque (in Nm) than 2006 Fiat Siena. (102 Nm @ 3250 RPM). This means 2008 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2008 BMW 525 has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 BMW 525 | 2006 Fiat Siena | |
Make | BMW | Fiat |
Model | 525 | Siena |
Year Released | 2008 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1242 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 215 HP | 72 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 251 Nm | 102 Nm |
Torque RPM | 2900 RPM | 3250 RPM |
Engine Bore Size | 82 mm | 70.8 mm |
Engine Stroke Size | 78.8 mm | 78.8 mm |
Top Speed | 245 km/hour | 164 km/hour |
Acceleration 0-100mph | 7.9 seconds | 13.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1495 kg | 1170 kg |
Vehicle Length | 4870 mm | 3830 mm |
Vehicle Height | 1470 mm | 1440 mm |
Wheelbase Size | 2890 mm | 2380 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 70 L | 54 L |