2009 BMW 325 vs. 2006 Opel Astra
To start off, 2009 BMW 325 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 2,494 cc (6 cylinders), 2009 BMW 325 is equipped with a bigger engine. In terms of performance, 2009 BMW 325 (215 HP @ 6100 RPM) has 92 more horse power than 2006 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2009 BMW 325 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 325 weights approximately 185 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 BMW 325 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, 2009 BMW 325 (270 Nm @ 2400 RPM) has 100 more torque (in Nm) than 2006 Opel Astra. (170 Nm @ 3800 RPM). This means 2009 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2009 BMW 325 | 2006 Opel Astra | |
| Make | BMW | Opel |
| Model | 325 | Astra |
| Year Released | 2009 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 123 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 270 Nm | 170 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Engine Bore Size | 85 mm | 80.6 mm |
| Engine Stroke Size | 88 mm | 88.2 mm |
| Engine Compression Ratio | 12.0:1 | 10.5:1 |
| Acceleration 0-100mph | 7.3 seconds | 10.8 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1430 kg |
| Vehicle Length | 4530 mm | 4260 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Consumption Overall | 7.9 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 63 L | 52 L |
