2005 Aston Martin DB9 vs. 2008 Bentley Arnage
To start off, 2008 Bentley Arnage is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2005 Aston Martin DB9 would be higher. At 6,750 cc (8 cylinders), 2008 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2008 Bentley Arnage (450 HP @ 4100 RPM) has 6 more horse power than 2005 Aston Martin DB9. (444 HP @ 6000 RPM) In normal driving conditions, 2008 Bentley Arnage should accelerate faster than 2005 Aston Martin DB9. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Arnage weights approximately 875 kg more than 2005 Aston Martin DB9. 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, 2008 Bentley Arnage (875 Nm @ 3250 RPM) has 304 more torque (in Nm) than 2005 Aston Martin DB9. (571 Nm @ 5000 RPM). This means 2008 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2005 Aston Martin DB9. 2008 Bentley Arnage has automatic transmission and 2005 Aston Martin DB9 has manual transmission. 2005 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Bentley Arnage will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Aston Martin DB9 | 2008 Bentley Arnage | |
| Make | Aston Martin | Bentley |
| Model | DB9 | Arnage |
| Year Released | 2005 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 6750 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 450 HP |
| Engine RPM | 6000 RPM | 4100 RPM |
| Torque | 571 Nm | 875 Nm |
| Torque RPM | 5000 RPM | 3250 RPM |
| Engine Bore Size | 89 mm | 104.3 mm |
| Engine Stroke Size | 79.5 mm | 99.1 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.1 seconds | 5.8 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 | 1710 kg | 2585 kg |
| Vehicle Length | 4710 mm | 5400 mm |
| Vehicle Width | 1880 mm | 1910 mm |
| Vehicle Height | 1320 mm | 1520 mm |
| Wheelbase Size | 2750 mm | 3120 mm |
| Fuel Consumption Overall | 15.7 L/100km | 19.5 L/100km |
| Fuel Tank Capacity | 85 L | 96 L |
