2006 BMW 523 vs. 2000 Opel Astra
To start off, 2006 BMW 523 is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Opel Astra. In addition, the cost of maintenance, including insurance, on 2000 Opel Astra would be higher. At 2,497 cc (6 cylinders), 2006 BMW 523 is equipped with a bigger engine. In terms of performance, 2006 BMW 523 (175 HP @ 5800 RPM) has 30 more horse power than 2000 Opel Astra. (145 HP @ 5800 RPM). In normal driving conditions, 2006 BMW 523 should accelerate faster than 2000 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 523 weights approximately 304 kg more than 2000 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2000 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, 2006 BMW 523 (230 Nm @ 3500 RPM) has 27 more torque (in Nm) than 2000 Opel Astra. (203 Nm @ 4000 RPM). This means 2006 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Astra. 2000 Opel Astra has automatic transmission and 2006 BMW 523 has manual transmission. 2006 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 523 | 2000 Opel Astra | |
| Make | BMW | Opel |
| Model | 523 | Astra |
| Year Released | 2006 | 2000 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 145 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 230 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 78.8 mm | 86 mm |
| Engine Stroke Size | 82 mm | 94.6 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 230 km/hour | 212 km/hour |
| Acceleration 0-100mph | 9 seconds | 10 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1632 kg | 1328 kg |
| Vehicle Length | 4850 mm | 4270 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 53 L |
