2007 BMW Convertible vs. 2011 Aston Martin DB9
To start off, 2011 Aston Martin DB9 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 BMW Convertible. In addition, the cost of maintenance, including insurance, on 2007 BMW Convertible would be higher. At 5,900 cc (12 cylinders), 2011 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2011 Aston Martin DB9 (470 HP @ 6000 RPM) has 108 more horse power than 2007 BMW Convertible. (362 HP @ 6300 RPM) In normal driving conditions, 2011 Aston Martin DB9 should accelerate faster than 2007 BMW Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 90 kg more than 2011 Aston Martin DB9.
Let's talk about torque, 2011 Aston Martin DB9 (600 Nm @ 5000 RPM) has 110 more torque (in Nm) than 2007 BMW Convertible. (490 Nm @ 3900 RPM). This means 2011 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Convertible. 2007 BMW Convertible has automatic transmission and 2011 Aston Martin DB9 has manual transmission. 2011 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Convertible will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW Convertible | 2011 Aston Martin DB9 | |
Make | BMW | Aston Martin |
Model | Convertible | DB9 |
Year Released | 2007 | 2011 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4797 cc | 5900 cc |
Engine Cylinders | 8 cylinders | 12 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 470 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 490 Nm | 600 Nm |
Torque RPM | 3900 RPM | 5000 RPM |
Fuel Type | Gasoline | Gasoline |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1850 kg | 1760 kg |
Vehicle Length | 4830 mm | 4712 mm |
Vehicle Width | 1380 mm | 1880 mm |
Vehicle Height | 1860 mm | 1300 mm |
Wheelbase Size | 2790 mm | 2741 mm |
Fuel Tank Capacity | 70 L | 80 L |