2007 BMW 523 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 523. In addition, the cost of maintenance, including insurance, on 2007 BMW 523 would be higher. At 2,496 cc (6 cylinders), 2007 BMW 523 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 95 kg more than 2008 Opel Astra.
Because 2007 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 2007 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2008 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 Opel Astra (320 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2007 BMW 523. (230 Nm @ 3500 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 523.
Compare all specifications:
2007 BMW 523 | 2008 Opel Astra | |
Make | BMW | Opel |
Model | 523 | Astra |
Year Released | 2007 | 2008 |
Engine Position | Front | Front |
Engine Size | 2496 cc | 1909 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 0 HP |
Torque | 230 Nm | 320 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Compression Ratio | 11.0:1 | 17.5:1 |
Fuel Type | Gasoline | Diesel |
Acceleration 0-100mph | 8.5 seconds | 8.9 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1490 kg | 1395 kg |
Vehicle Length | 4850 mm | 4300 mm |
Vehicle Width | 1470 mm | 1760 mm |
Vehicle Height | 1850 mm | 1440 mm |
Wheelbase Size | 2890 mm | 2620 mm |
Fuel Consumption Overall | 8.5 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 70 L | 52 L |