2007 Opel Astra vs. 2003 Subaru Outback
To start off, 2007 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2003 Subaru Outback would be higher. At 2,456 cc (4 cylinders), 2003 Subaru Outback is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (168 HP @ 5200 RPM) has 14 more horse power than 2003 Subaru Outback. (154 HP @ 5600 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 2003 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2003 Subaru Outback weights approximately 90 kg more than 2007 Opel Astra.
Because 2003 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 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, 2007 Opel Astra (250 Nm @ 1950 RPM) has 25 more torque (in Nm) than 2003 Subaru Outback. (225 Nm @ 3600 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru Outback.
Compare all specifications:
| 2007 Opel Astra | 2003 Subaru Outback | |
| Make | Opel | Subaru |
| Model | Astra | Outback |
| Year Released | 2007 | 2003 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2456 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 154 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 250 Nm | 225 Nm |
| Torque RPM | 1950 RPM | 3600 RPM |
| Engine Bore Size | 86.1 mm | 99.5 mm |
| Engine Stroke Size | 86 mm | 79 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1425 kg | 1515 kg |
| Vehicle Length | 4520 mm | 4730 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1510 mm | 1590 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
