2006 BMW 330 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW 330. In addition, the cost of maintenance, including insurance, on 2006 BMW 330 would be higher. At 2,979 cc (6 cylinders), 2006 BMW 330 is equipped with a bigger engine. In terms of performance, 2006 BMW 330 (229 HP @ 5900 RPM) has 139 more horse power than 2009 Daihatsu Sirion. (90 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 330 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 330 weights approximately 705 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2006 BMW 330 (300 Nm @ 3500 RPM) has 180 more torque (in Nm) than 2009 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 2006 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2006 BMW 330 | 2009 Daihatsu Sirion | |
| Make | BMW | Daihatsu |
| Model | 330 | Sirion |
| Year Released | 2006 | 2009 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 90 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 300 Nm | 120 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 72 mm |
| Engine Stroke Size | 89.6 mm | 79.7 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 243 km/hour | 165 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 12 seconds |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1685 kg | 980 kg |
| Vehicle Length | 4480 mm | 3610 mm |
| Vehicle Width | 1750 mm | 1670 mm |
| Vehicle Height | 1440 mm | 1560 mm |
| Wheelbase Size | 2730 mm | 2440 mm |
| Fuel Consumption Overall | 10.1 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 63 L | 38 L |
