2008 BMW 523 vs. 2006 Opel Astra
To start off, 2008 BMW 523 is newer by 2 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 2,497 cc (6 cylinders), 2008 BMW 523 is equipped with a bigger engine. In terms of performance, 2008 BMW 523 (175 HP @ 5800 RPM) has 86 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2008 BMW 523 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 523 weights approximately 260 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 2008 BMW 523 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 523. However, in wet, icy, snow, or gravel driving conditions, 2006 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 523 (230 Nm @ 3500 RPM) has 105 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2008 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2008 BMW 523 | 2006 Opel Astra | |
Make | BMW | Opel |
Model | 523 | Astra |
Year Released | 2008 | 2006 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1364 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 89 HP |
Engine RPM | 5800 RPM | 5600 RPM |
Torque | 230 Nm | 125 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 230 km/hour | 173 km/hour |
Acceleration 0-100mph | 9 seconds | 13.7 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1490 kg | 1230 kg |
Vehicle Length | 4850 mm | 4260 mm |
Vehicle Width | 1850 mm | 1760 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2890 mm | 2620 mm |
Fuel Consumption Overall | 11.1 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 70 L | 52 L |