2009 BMW M3 vs. 2012 Aston Martin DB9
To start off, 2012 Aston Martin DB9 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 BMW M3. In addition, the cost of maintenance, including insurance, on 2009 BMW M3 would be higher. At 5,900 cc (12 cylinders), 2012 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2012 Aston Martin DB9 (470 HP @ 6000 RPM) has 56 more horse power than 2009 BMW M3. (414 HP @ 8300 RPM) In normal driving conditions, 2012 Aston Martin DB9 should accelerate faster than 2009 BMW M3. With that said, vehicle weight also plays an important factor in acceleration. 2012 Aston Martin DB9 weights approximately 275 kg more than 2009 BMW M3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2012 Aston Martin DB9 (600 Nm @ 5000 RPM) has 200 more torque (in Nm) than 2009 BMW M3. (400 Nm @ 3900 RPM). This means 2012 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW M3.
Compare all specifications:
| 2009 BMW M3 | 2012 Aston Martin DB9 | |
| Make | BMW | Aston Martin |
| Model | M3 | DB9 |
| Year Released | 2009 | 2012 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3999 cc | 5900 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 470 HP |
| Engine RPM | 8300 RPM | 6000 RPM |
| Torque | 400 Nm | 600 Nm |
| Torque RPM | 3900 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1800 kg |
| Vehicle Length | 4620 mm | 4709 mm |
| Vehicle Width | 1420 mm | 1875 mm |
| Vehicle Height | 1760 mm | 1270 mm |
| Wheelbase Size | 2770 mm | 2746 mm |
| Fuel Tank Capacity | 63 L | 80 L |
