2006 Aston Martin DB9 vs. 1972 Rover P5B
To start off, 2006 Aston Martin DB9 is newer by 34 year(s). Which means there will be less support and parts availability for 1972 Rover P5B. In addition, the cost of maintenance, including insurance, on 1972 Rover P5B would be higher. At 5,932 cc (12 cylinders), 2006 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin DB9 (450 HP @ 6000 RPM) has 292 more horse power than 1972 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 1972 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2006 Aston Martin DB9 weights approximately 130 kg more than 1972 Rover P5B. 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, 2006 Aston Martin DB9 (570 Nm @ 5000 RPM) has 275 more torque (in Nm) than 1972 Rover P5B. (295 Nm @ 3000 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1972 Rover P5B. 1972 Rover P5B has automatic transmission and 2006 Aston Martin DB9 has manual transmission. 2006 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 Rover P5B will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Aston Martin DB9 | 1972 Rover P5B | |
| Make | Aston Martin | Rover |
| Model | DB9 | P5B |
| Year Released | 2006 | 1972 |
| Body Type | Convertible | Coupe |
| Engine Size | 5932 cc | 3528 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 450 HP | 158 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 570 Nm | 295 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1710 kg | 1580 kg |
| Vehicle Length | 4720 mm | 4750 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1320 mm | 1480 mm |
| Wheelbase Size | 2750 mm | 2820 mm |
