2009 Aston Martin DB9 vs. 2009 Subaru Impreza
To start off, both 2009 Aston Martin DB9 and 2009 Subaru Impreza were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 286 more horse power than 2009 Subaru Impreza. (224 HP @ 5200 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2009 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 320 kg more than 2009 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Subaru Impreza 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, 2009 Subaru Impreza 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 264 more torque (in Nm) than 2009 Subaru Impreza. (306 Nm @ 2800 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Impreza. 2009 Subaru Impreza has automatic transmission and 2009 Aston Martin DB9 has manual transmission. 2009 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Subaru Impreza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Aston Martin DB9 | 2009 Subaru Impreza | |
| Make | Aston Martin | Subaru |
| Model | DB9 | Impreza |
| Year Released | 2009 | 2009 |
| Body Type | Coupe | Sedan |
| 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 | 224 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 570 Nm | 306 Nm |
| Torque RPM | 5750 RPM | 2800 RPM |
| Engine Bore Size | 89 mm | 89.2 mm |
| Engine Stroke Size | 79.5 mm | 79 mm |
| Engine Compression Ratio | 10.9:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1440 kg |
| Vehicle Length | 4730 mm | 4420 mm |
| Vehicle Width | 1910 mm | 1750 mm |
| Vehicle Height | 1290 mm | 1480 mm |
| Wheelbase Size | 2750 mm | 2630 mm |
| Fuel Consumption Highway | 12.4 L/100km | 9.8 L/100km |
| Fuel Consumption City | 19.7 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 16.3 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 78 L | 64 L |
