2008 BMW 525 vs. 2005 Opel Astra
To start off, 2008 BMW 525 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,497 cc (6 cylinders), 2008 BMW 525 is equipped with a bigger engine. In terms of performance, 2008 BMW 525 (215 HP @ 6500 RPM) has 113 more horse power than 2005 Opel Astra. (102 HP @ 6000 RPM). In normal driving conditions, 2008 BMW 525 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 525 weights approximately 300 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 525 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 2008 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, 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, 2008 BMW 525 (250 Nm @ 2750 RPM) has 103 more torque (in Nm) than 2005 Opel Astra. (147 Nm @ 3600 RPM). This means 2008 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2008 BMW 525 | 2005 Opel Astra | |
Make | BMW | Opel |
Model | 525 | Astra |
Year Released | 2008 | 2005 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 102 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 250 Nm | 147 Nm |
Torque RPM | 2750 RPM | 3600 RPM |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1680 kg | 1380 kg |
Vehicle Length | 4850 mm | 4270 mm |
Vehicle Width | 1850 mm | 1720 mm |
Vehicle Height | 1500 mm | 1400 mm |
Wheelbase Size | 2840 mm | 2640 mm |
Fuel Tank Capacity | 70 L | 52 L |