2006 Subaru Outback vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2006 Subaru Outback would be higher. At 2,458 cc (4 cylinders), 2006 Subaru Outback is equipped with a bigger engine. In terms of performance, 2006 Subaru Outback (250 HP @ 6000 RPM) has 112 more horse power than 2010 Opel Astra. (138 HP @ 5600 RPM). In normal driving conditions, 2006 Subaru Outback should accelerate faster than 2010 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Outback weights approximately 271 kg more than 2010 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2010 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Outback 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, 2006 Subaru Outback (339 Nm @ 3600 RPM) has 164 more torque (in Nm) than 2010 Opel Astra. (175 Nm @ 3800 RPM). This means 2006 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Astra.
Compare all specifications:
| 2006 Subaru Outback | 2010 Opel Astra | |
| Make | Subaru | Opel |
| Model | Outback | Astra |
| Year Released | 2006 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2458 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 138 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 339 Nm | 175 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Bore Size | 89 mm | 80.5 mm |
| Engine Stroke Size | 74.9 mm | 88.2 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1278 kg |
| Vehicle Length | 4800 mm | 4260 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1610 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
| Fuel Consumption Overall | 11.4 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 64 L | 52 L |
