2005 Opel Astra vs. 2010 BMW 325
To start off, 2010 BMW 325 is newer by 5 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 2,494 cc (6 cylinders), 2010 BMW 325 is equipped with a bigger engine. In terms of performance, 2010 BMW 325 (190 HP @ 6000 RPM) has 45 more horse power than 2005 Opel Astra. (145 HP @ 6000 RPM) In normal driving conditions, 2010 BMW 325 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW 325 weights approximately 265 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 BMW 325 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 2010 BMW 325. 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, 2010 BMW 325 (245 Nm @ 3500 RPM) has 42 more torque (in Nm) than 2005 Opel Astra. (203 Nm @ 4000 RPM). This means 2010 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2010 BMW 325 | |
| Make | Opel | BMW |
| Model | Astra | 325 |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2172 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 145 HP | 190 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 203 Nm | 245 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Acceleration 0-100mph | 8.8 seconds | 7.1 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1215 kg | 1480 kg |
| Wheelbase Size | 2740 mm | 2730 mm |
| Fuel Consumption Overall | 8.4 L/100km | 9 L/100km |
| Fuel Tank Capacity | 52 L | 63 L |
