2006 Opel Astra vs. 2004 Subaru Legacy
To start off, 2006 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2004 Subaru Legacy would be higher. At 2,457 cc (4 cylinders), 2004 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2004 Subaru Legacy (165 HP @ 5600 RPM) has 76 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM) In normal driving conditions, 2004 Subaru Legacy should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Subaru Legacy weights approximately 230 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2004 Subaru Legacy 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, 2004 Subaru Legacy (225 Nm) has 100 more torque (in Nm) than 2006 Opel Astra. (125 Nm). This means 2004 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2006 Opel Astra | 2004 Subaru Legacy | |
| Make | Opel | Subaru |
| Model | Astra | Legacy |
| Year Released | 2006 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 165 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 125 Nm | 225 Nm |
| Engine Bore Size | 73.5 mm | 100 mm |
| Engine Stroke Size | 80.6 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1510 kg |
| Vehicle Length | 4520 mm | 4690 mm |
| Vehicle Width | 2000 mm | 1750 mm |
| Vehicle Height | 1510 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2680 mm |
| Fuel Consumption Overall | 6.3 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 52 L | 64 L |
