2009 Opel Astra vs. 2009 BMW 630
To start off, both 2009 Opel Astra and 2009 BMW 630 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,996 cc (6 cylinders), 2009 BMW 630 is equipped with a bigger engine. In terms of performance, 2009 BMW 630 (268 HP @ 6700 RPM) has 71 more horse power than 2009 Opel Astra. (197 HP @ 5600 RPM) In normal driving conditions, 2009 BMW 630 should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 630 weights approximately 433 kg more than 2009 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 630 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 2009 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW 630 (320 Nm @ 2750 RPM) has 58 more torque (in Nm) than 2009 Opel Astra. (262 Nm @ 4200 RPM). This means 2009 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra. 2009 BMW 630 has automatic transmission and 2009 Opel Astra has manual transmission. 2009 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Opel Astra | 2009 BMW 630 | |
| Make | Opel | BMW |
| Model | Astra | 630 |
| Year Released | 2009 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 268 HP |
| Engine RPM | 5600 RPM | 6700 RPM |
| Torque | 262 Nm | 320 Nm |
| Torque RPM | 4200 RPM | 2750 RPM |
| Engine Bore Size | 86.1 mm | 85 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Engine Compression Ratio | 8.8:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 8.2 seconds | 6.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1818 kg |
| Vehicle Length | 4260 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2620 mm | 2790 mm |
| Fuel Consumption Overall | 9.3 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 52 L | 70 L |
