2009 BMW 125 vs. 2008 Fiat Siena
To start off, 2009 BMW 125 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2008 Fiat Siena would be higher. At 2,996 cc (6 cylinders), 2009 BMW 125 is equipped with a bigger engine. In terms of performance, 2009 BMW 125 (216 HP @ 6700 RPM) has 116 more horse power than 2008 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 125 should accelerate faster than 2008 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 125 weights approximately 246 kg more than 2008 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 125 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 2009 BMW 125. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2009 BMW 125 (270 Nm @ 2500 RPM) has 196 more torque (in Nm) than 2008 Fiat Siena. (74 Nm @ 5500 RPM). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena.
Compare all specifications:
| 2009 BMW 125 | 2008 Fiat Siena | |
| Make | BMW | Fiat |
| Model | 125 | Siena |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 216 HP | 100 HP |
| Engine RPM | 6700 RPM | 5500 RPM |
| Torque | 270 Nm | 74 Nm |
| Torque RPM | 2500 RPM | 5500 RPM |
| Engine Bore Size | 85 mm | 86.4 mm |
| Engine Stroke Size | 88 mm | 67.4 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 238 km/hour | 184 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 11.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1074 kg |
| Vehicle Length | 4370 mm | 3550 mm |
| Vehicle Width | 1420 mm | 1640 mm |
| Vehicle Height | 1760 mm | 1440 mm |
| Wheelbase Size | 2670 mm | 2380 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 53 L | 54 L |
