2004 Aston Martin DB9 vs. 1983 Bentley Mulsanne
To start off, 2004 Aston Martin DB9 is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Bentley Mulsanne. In addition, the cost of maintenance, including insurance, on 1983 Bentley Mulsanne would be higher. At 6,750 cc (8 cylinders), 1983 Bentley Mulsanne is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB9 (450 HP @ 6000 RPM) has 130 more horse power than 1983 Bentley Mulsanne. (320 HP @ 4200 RPM). In normal driving conditions, 2004 Aston Martin DB9 should accelerate faster than 1983 Bentley Mulsanne. With that said, vehicle weight also plays an important factor in acceleration. 1983 Bentley Mulsanne weights approximately 700 kg more than 2004 Aston Martin DB9.
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, 1983 Bentley Mulsanne (617 Nm) has 47 more torque (in Nm) than 2004 Aston Martin DB9. (570 Nm). This means 1983 Bentley Mulsanne will have an easier job in driving up hills or pulling heavy equipment than 2004 Aston Martin DB9.
Compare all specifications:
| 2004 Aston Martin DB9 | 1983 Bentley Mulsanne | |
| Make | Aston Martin | Bentley |
| Model | DB9 | Mulsanne |
| Year Released | 2004 | 1983 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5930 cc | 6750 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 320 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 570 Nm | 617 Nm |
| Engine Bore Size | 89 mm | 104.1 mm |
| Engine Stroke Size | 80 mm | 99.1 mm |
| Engine Compression Ratio | 10.3:1 | 8.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1710 kg | 2410 kg |
| Vehicle Length | 4700 mm | 5290 mm |
| Vehicle Width | 1880 mm | 1940 mm |
| Vehicle Height | 1320 mm | 1490 mm |
| Wheelbase Size | 2750 mm | 3070 mm |
| Fuel Tank Capacity | 85 L | 108 L |
