2008 Opel Astra vs. 2013 Subaru Outback
To start off, 2013 Subaru Outback is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra would be higher. At 2,500 cc (16 cylinders), 2013 Subaru Outback is equipped with a bigger engine. In terms of performance, 2013 Subaru Outback (171 HP @ 5600 RPM) has 102 more horse power than 2008 Opel Astra. (69 HP @ 5600 RPM) In normal driving conditions, 2013 Subaru Outback should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Subaru Outback weights approximately 246 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Subaru Outback is all wheel drive (AWD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Subaru Outback (236 Nm @ 4100 RPM) has 66 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2013 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2013 Subaru Outback | |
| Make | Opel | Subaru |
| Model | Astra | Outback |
| Year Released | 2008 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 16 cylinders |
| Engine Type | in-line | dual-disk rotary |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 69 HP | 171 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 170 Nm | 236 Nm |
| Torque RPM | 3800 RPM | 4100 RPM |
| Engine Bore Size | 80.5 mm | 90 mm |
| Engine Stroke Size | 88.2 mm | 94 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 5-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1556 kg |
| Vehicle Length | 3510 mm | 4800 mm |
| Vehicle Height | 1700 mm | 1670 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
