2003 Aston Martin DB9 vs. 2009 Bentley Continental GT
To start off, 2009 Bentley Continental GT is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2003 Aston Martin DB9 would be higher. At 5,998 cc, 2009 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2009 Bentley Continental GT (552 HP @ 6100 RPM) has 102 more horse power than 2003 Aston Martin DB9. (450 HP @ 6000 RPM) In normal driving conditions, 2009 Bentley Continental GT should accelerate faster than 2003 Aston Martin DB9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Bentley Continental GT weights approximately 675 kg more than 2003 Aston Martin DB9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Bentley Continental GT is four wheel drive (4WD), it will have significant more traction and grip than 2003 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2009 Bentley Continental GT 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, 2009 Bentley Continental GT (650 Nm @ 1600 RPM) has 93 more torque (in Nm) than 2003 Aston Martin DB9. (557 Nm @ 5000 RPM). This means 2009 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 2003 Aston Martin DB9. 2009 Bentley Continental GT has automatic transmission and 2003 Aston Martin DB9 has manual transmission. 2003 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Bentley Continental GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Aston Martin DB9 | 2009 Bentley Continental GT | |
| Make | Aston Martin | Bentley |
| Model | DB9 | Continental GT |
| Year Released | 2003 | 2009 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5998 cc |
| Engine Type | V | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 450 HP | 552 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 557 Nm | 650 Nm |
| Torque RPM | 5000 RPM | 1600 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 79.5 mm | 90.2 mm |
| Top Speed | 300 km/hour | 318 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 4.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1710 kg | 2385 kg |
| Vehicle Length | 4970 mm | 4810 mm |
| Vehicle Width | 1880 mm | 1920 mm |
| Vehicle Height | 1320 mm | 1400 mm |
| Wheelbase Size | 2750 mm | 2750 mm |
| Fuel Tank Capacity | 85 L | 90 L |
