2007 Aston Martin DB9 vs. 2008 BMW M5
To start off, 2008 BMW M5 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2007 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2008 BMW M5 (500 HP @ 7750 RPM) has 49 more horse power than 2007 Aston Martin DB9. (451 HP @ 5750 RPM) In normal driving conditions, 2008 BMW M5 should accelerate faster than 2007 Aston Martin DB9. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 5 kg more than 2008 BMW M5.
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, 2007 Aston Martin DB9 (570 Nm @ 5000 RPM) has 50 more torque (in Nm) than 2008 BMW M5. (520 Nm @ 6100 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW M5. 2008 BMW M5 has automatic transmission and 2007 Aston Martin DB9 has manual transmission. 2007 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW M5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Aston Martin DB9 | 2008 BMW M5 | |
Make | Aston Martin | BMW |
Model | DB9 | M5 |
Year Released | 2007 | 2008 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 4999 cc |
Engine Cylinders | 12 cylinders | 10 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 451 HP | 500 HP |
Engine RPM | 5750 RPM | 7750 RPM |
Torque | 570 Nm | 520 Nm |
Torque RPM | 5000 RPM | 6100 RPM |
Engine Bore Size | 89 mm | 92 mm |
Engine Stroke Size | 79.5 mm | 75.2 mm |
Engine Compression Ratio | 10.3:1 | 12.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 300 km/hour | 250 km/hour |
Acceleration 0-100mph | 4.9 seconds | 4.7 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1835 kg | 1830 kg |
Vehicle Length | 4720 mm | 4860 mm |
Vehicle Width | 1880 mm | 1850 mm |
Vehicle Height | 1280 mm | 1480 mm |
Wheelbase Size | 2750 mm | 2900 mm |
Fuel Consumption Overall | 17.8 L/100km | 14.8 L/100km |
Fuel Tank Capacity | 78 L | 70 L |