2007 Opel Astra vs. 2012 BMW X3
To start off, 2012 BMW X3 is newer by 5 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), 2012 BMW X3 is equipped with a bigger engine. In terms of performance, 2012 BMW X3 (182 HP @ 4000 RPM) has 93 more horse power than 2007 Opel Astra. (89 HP @ 4000 RPM) In normal driving conditions, 2012 BMW X3 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X3 weights approximately 410 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 2012 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2012 BMW X3 will offer significantly more control. 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, 2012 BMW X3 (380 Nm @ 1750 RPM) has 180 more torque (in Nm) than 2007 Opel Astra. (200 Nm @ 1750 RPM). This means 2012 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2007 Opel Astra | 2012 BMW X3 | |
| Make | Opel | BMW |
| Model | Astra | X3 |
| Year Released | 2007 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 182 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 200 Nm | 380 Nm |
| Torque RPM | 1750 RPM | 1750 RPM |
| Engine Bore Size | 69.6 mm | 90 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 172 km/hour | 209 km/hour |
| Acceleration 0-100mph | 14.1 seconds | 8.5 seconds |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1790 kg |
| Vehicle Length | 4520 mm | 4648 mm |
| Vehicle Width | 1800 mm | 1881 mm |
| Vehicle Height | 1510 mm | 1675 mm |
| Wheelbase Size | 2710 mm | 2810 mm |
| Fuel Consumption Overall | 4.8 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 52 L | 67 L |
