2007 BMW 330 vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 3 year(s). Which means there will be less support and parts availability for 2007 BMW 330. In addition, the cost of maintenance, including insurance, on 2007 BMW 330 would be higher. At 2,993 cc (6 cylinders), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (228 HP @ 4000 RPM) has 128 more horse power than 2010 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 330 should accelerate faster than 2010 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 330 weights approximately 701 kg more than 2010 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2007 BMW 330 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, 2007 BMW 330 (500 Nm @ 1750 RPM) has 426 more torque (in Nm) than 2010 Fiat Siena. (74 Nm @ 5500 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
| 2007 BMW 330 | 2010 Fiat Siena | |
| Make | BMW | Fiat |
| Model | 330 | Siena |
| Year Released | 2007 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 100 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 500 Nm | 74 Nm |
| Torque RPM | 1750 RPM | 5500 RPM |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 233 km/hour | 184 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 11.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1775 kg | 1074 kg |
| Vehicle Length | 4480 mm | 3550 mm |
| Vehicle Width | 1820 mm | 1640 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2380 mm |
| Fuel Consumption Overall | 7.4 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 61 L | 54 L |
