2007 BMW 330 vs. 2004 Opel Astra
To start off, 2007 BMW 330 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 2,996 cc (6 cylinders), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (254 HP @ 6600 RPM) has 151 more horse power than 2004 Opel Astra. (103 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 330 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 330 weights approximately 340 kg more than 2004 Opel Astra. 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 2004 Opel Astra. 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 (300 Nm @ 2500 RPM) has 150 more torque (in Nm) than 2004 Opel Astra. (150 Nm @ 3900 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2007 BMW 330 | 2004 Opel Astra | |
| Make | BMW | Opel |
| Model | 330 | Astra |
| Year Released | 2007 | 2004 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 103 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 300 Nm | 150 Nm |
| Torque RPM | 2500 RPM | 3900 RPM |
| Engine Bore Size | 85 mm | 79 mm |
| Engine Stroke Size | 88 mm | 81.5 mm |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Top Speed | 250 km/hour | 185 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 12.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1715 kg | 1375 kg |
| Vehicle Length | 4480 mm | 4290 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2700 mm |
| Fuel Consumption Overall | 9.8 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 63 L | 52 L |
