2011 BMW 325 vs. 2007 Opel Astra
To start off, 2011 BMW 325 is newer by 4 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 2,494 cc (6 cylinders), 2011 BMW 325 is equipped with a bigger engine. In terms of performance, 2011 BMW 325 (194 HP @ 4000 RPM) has 89 more horse power than 2007 Opel Astra. (105 HP @ 6000 RPM). In normal driving conditions, 2011 BMW 325 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 325 weights approximately 325 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 2011 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 2011 BMW 325. 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, 2011 BMW 325 (400 Nm @ 3250 RPM) has 250 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 2011 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 2011 BMW 325 has manual transmission. 2011 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 BMW 325 | 2007 Opel Astra | |
| Make | BMW | Opel |
| Model | 325 | Astra |
| Year Released | 2011 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 194 HP | 105 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 400 Nm | 150 Nm |
| Torque RPM | 3250 RPM | 3900 RPM |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 230 km/hour | 187 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1590 kg | 1265 kg |
| Vehicle Length | 4540 mm | 4300 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Consumption Overall | 6.3 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 61 L | 52 L |
