2009 Opel Astra vs. 2008 Subaru B9 Tribeca
To start off, 2009 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Subaru B9 Tribeca. In addition, the cost of maintenance, including insurance, on 2008 Subaru B9 Tribeca would be higher. At 3,000 cc (6 cylinders), 2008 Subaru B9 Tribeca is equipped with a bigger engine. In terms of performance, 2008 Subaru B9 Tribeca (242 HP @ 6600 RPM) has 45 more horse power than 2009 Opel Astra. (197 HP @ 5400 RPM) In normal driving conditions, 2008 Subaru B9 Tribeca should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Subaru B9 Tribeca weights approximately 375 kg more than 2009 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Subaru B9 Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 2009 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 Subaru B9 Tribeca 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 B9 Tribeca (297 Nm @ 4200 RPM) has 35 more torque (in Nm) than 2009 Opel Astra. (262 Nm @ 1950 RPM). This means 2008 Subaru B9 Tribeca will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra. 2008 Subaru B9 Tribeca has automatic transmission and 2009 Opel Astra has manual transmission. 2009 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Subaru B9 Tribeca will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Opel Astra | 2008 Subaru B9 Tribeca | |
| Make | Opel | Subaru |
| Model | Astra | B9 Tribeca |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 242 HP |
| Engine RPM | 5400 RPM | 6600 RPM |
| Torque | 262 Nm | 297 Nm |
| Torque RPM | 1950 RPM | 4200 RPM |
| Engine Compression Ratio | 8.8:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 234 km/hour | 195 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 10 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1625 kg | 2000 kg |
| Vehicle Length | 4300 mm | 4860 mm |
| Vehicle Width | 1760 mm | 1890 mm |
| Vehicle Height | 1440 mm | 1690 mm |
| Wheelbase Size | 2620 mm | 2760 mm |
| Fuel Consumption Overall | 9.3 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 52 L | 64 L |
