2008 Aston Martin DB9 vs. 2007 BMW 330
To start off, 2008 Aston Martin DB9 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 330. In addition, the cost of maintenance, including insurance, on 2007 BMW 330 would be higher. At 5,934 cc (12 cylinders), 2008 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB9 (444 HP @ 6000 RPM) has 190 more horse power than 2007 BMW 330. (254 HP @ 6600 RPM). In normal driving conditions, 2008 Aston Martin DB9 should accelerate faster than 2007 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB9 weights approximately 235 kg more than 2007 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2007 BMW 330 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 Aston Martin DB9 (570 Nm @ 5000 RPM) has 270 more torque (in Nm) than 2007 BMW 330. (300 Nm @ 2500 RPM). This means 2008 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 330.
Compare all specifications:
| 2008 Aston Martin DB9 | 2007 BMW 330 | |
| Make | Aston Martin | BMW |
| Model | DB9 | 330 |
| Year Released | 2008 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 2996 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 254 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 570 Nm | 300 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Compression Ratio | 10.3:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 264 km/hour | 245 km/hour |
| Acceleration 0-100mph | 5.1 seconds | 6.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1890 kg | 1655 kg |
| Vehicle Length | 4720 mm | 4230 mm |
| Vehicle Width | 1880 mm | 1820 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2750 mm | 2770 mm |
| Fuel Consumption Overall | 17.4 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 78 L | 63 L |
