2006 Opel Astra vs. 2008 Subaru Legacy
To start off, 2008 Subaru Legacy is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 2,998 cc (6 cylinders), 2008 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2008 Subaru Legacy (242 HP @ 6600 RPM) has 153 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM) In normal driving conditions, 2008 Subaru Legacy should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Subaru Legacy weights approximately 285 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 2008 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, 2008 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, 2008 Subaru Legacy (297 Nm @ 4200 RPM) has 172 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2008 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2008 Subaru Legacy has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Subaru Legacy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Astra | 2008 Subaru Legacy | |
| Make | Opel | Subaru |
| Model | Astra | Legacy |
| Year Released | 2006 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 2998 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 242 HP |
| Engine RPM | 5600 RPM | 6600 RPM |
| Torque | 125 Nm | 297 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Compression Ratio | 10.5:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 173 km/hour | 237 km/hour |
| Acceleration 0-100mph | 13.7 seconds | 8.2 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1515 kg |
| Vehicle Length | 4260 mm | 4670 mm |
| Vehicle Width | 1760 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
| Fuel Consumption Overall | 6.3 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 52 L | 64 L |
