2003 Opel Astra vs. 2007 Subaru Legacy
To start off, 2007 Subaru Legacy is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (174 HP @ 5200 RPM) has 11 more horse power than 2007 Subaru Legacy. (163 HP @ 6800 RPM). In normal driving conditions, 2003 Opel Astra should accelerate faster than 2007 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 35 kg more than 2007 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2003 Opel Astra (251 Nm @ 1950 RPM) has 64 more torque (in Nm) than 2007 Subaru Legacy. (187 Nm @ 3200 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Legacy. 2007 Subaru Legacy has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Subaru Legacy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2007 Subaru Legacy | |
| Make | Opel | Subaru |
| Model | Astra | Legacy |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 163 HP |
| Engine RPM | 5200 RPM | 6800 RPM |
| Torque | 251 Nm | 187 Nm |
| Torque RPM | 1950 RPM | 3200 RPM |
| Top Speed | 217 km/hour | 205 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 11.4 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 | 1410 kg | 1375 kg |
| Vehicle Height | 1470 mm | 1740 mm |
| Wheelbase Size | 2740 mm | 2680 mm |
| Fuel Consumption Overall | 9.1 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 52 L | 64 L |
