2008 BMW 320 vs. 2007 Opel Astra
To start off, 2008 BMW 320 is newer by 1 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), 2008 BMW 320 is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (178 HP @ 5500 RPM) has 17 more horse power than 2008 BMW 320. (161 HP @ 4000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2008 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 320 weights approximately 105 kg more than 2007 Opel Astra.
Because 2008 BMW 320 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 320. 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, 2008 BMW 320 (330 Nm @ 2000 RPM) has 100 more torque (in Nm) than 2007 Opel Astra. (230 Nm @ 1950 RPM). This means 2008 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2008 BMW 320 | 2007 Opel Astra | |
| Make | BMW | Opel |
| Model | 320 | Astra |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 178 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 330 Nm | 230 Nm |
| Torque RPM | 2000 RPM | 1950 RPM |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 221 km/hour | 221 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 8.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1490 kg | 1385 kg |
| Vehicle Length | 4530 mm | 4300 mm |
| Vehicle Width | 1430 mm | 1760 mm |
| Vehicle Height | 1820 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Consumption Overall | 5.7 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
