2009 Aston Martin DB9 vs. 2007 Subaru Outback
To start off, 2009 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2007 Subaru Outback would be higher. At 5,933 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (510 HP @ 6500 RPM) has 347 more horse power than 2007 Subaru Outback. (163 HP @ 5600 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2007 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 330 kg more than 2007 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Aston Martin DB9 (570 Nm @ 5750 RPM) has 344 more torque (in Nm) than 2007 Subaru Outback. (226 Nm @ 4400 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Outback.
Compare all specifications:
| 2009 Aston Martin DB9 | 2007 Subaru Outback | |
| Make | Aston Martin | Subaru |
| Model | DB9 | Outback |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5933 cc | 2457 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 510 HP | 163 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 570 Nm | 226 Nm |
| Torque RPM | 5750 RPM | 4400 RPM |
| Engine Compression Ratio | 10.9:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 305 km/hour | 193 km/hour |
| Acceleration 0-100mph | 4.5 seconds | 9.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1430 kg |
| Vehicle Length | 4730 mm | 4740 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1290 mm | 1550 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
| Fuel Consumption Overall | 16.3 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 78 L | 64 L |
