2009 BMW 120 vs. 2007 Opel Astra
To start off, 2009 BMW 120 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,995 cc (4 cylinders), 2009 BMW 120 is equipped with a bigger engine. In terms of performance, 2009 BMW 120 (168 HP @ 6700 RPM) has 29 more horse power than 2007 Opel Astra. (139 HP @ 6300 RPM). In normal driving conditions, 2009 BMW 120 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 120 weights approximately 10 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 120 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 120. However, in wet, icy, snow, or gravel driving conditions, 2007 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 120 (210 Nm @ 4250 RPM) has 35 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2009 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2009 BMW 120 | 2007 Opel Astra | |
| Make | BMW | Opel |
| Model | 120 | Astra |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 139 HP |
| Engine RPM | 6700 RPM | 6300 RPM |
| Torque | 210 Nm | 175 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Engine Bore Size | 84.1 mm | 80.5 mm |
| Engine Stroke Size | 90 mm | 88.2 mm |
| Engine Compression Ratio | 12.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 9 seconds | 11.4 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1515 kg |
| Vehicle Length | 4370 mm | 4480 mm |
| Vehicle Width | 1910 mm | 2030 mm |
| Vehicle Height | 1760 mm | 1420 mm |
| Wheelbase Size | 2670 mm | 2620 mm |
| Fuel Consumption Overall | 6.8 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 53 L | 52 L |
