2005 Opel Astra vs. 2006 BMW 320
To start off, 2006 BMW 320 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,995 cc (4 cylinders), 2006 BMW 320 is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (197 HP @ 5400 RPM) has 36 more horse power than 2006 BMW 320. (161 HP @ 4000 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 2006 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 320 weights approximately 430 kg more than 2005 Opel Astra.
Because 2006 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 2006 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2005 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 320 (340 Nm @ 2000 RPM) has 78 more torque (in Nm) than 2005 Opel Astra. (262 Nm @ 4200 RPM). This means 2006 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2006 BMW 320 has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 320 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2006 BMW 320 | |
| Make | Opel | BMW |
| Model | Astra | 320 |
| Year Released | 2005 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 161 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 262 Nm | 340 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Bore Size | 86.1 mm | 84 mm |
| Engine Stroke Size | 86 mm | 90 mm |
| Engine Compression Ratio | 8.8:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 7.8 seconds | 8.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1255 kg | 1685 kg |
| Vehicle Length | 4300 mm | 4530 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2770 mm |
| Fuel Consumption Overall | 9 L/100km | 5.7 L/100km |
| Fuel Tank Capacity | 52 L | 60 L |
