1959 Aston Martin DB4 vs. 2009 Aston Martin DB9
To start off, 2009 Aston Martin DB9 is newer by 50 year(s). Which means there will be less support and parts availability for 1959 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1959 Aston Martin DB4 would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (464 HP @ 6000 RPM) has 150 more horse power than 1959 Aston Martin DB4. (314 HP @ 6000 RPM) In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 1959 Aston Martin DB4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 509 kg more than 1959 Aston Martin DB4. 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, 2009 Aston Martin DB9 (443 Nm @ 5000 RPM) has 66 more torque (in Nm) than 1959 Aston Martin DB4. (377 Nm @ 5400 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1959 Aston Martin DB4.
Compare all specifications:
| 1959 Aston Martin DB4 | 2009 Aston Martin DB9 | |
| Make | Aston Martin | Aston Martin |
| Model | DB4 | DB9 |
| Year Released | 1959 | 2009 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 5935 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 314 HP | 464 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 377 Nm | 443 Nm |
| Torque RPM | 5400 RPM | 5000 RPM |
| Engine Bore Size | 92 mm | 89.1 mm |
| Engine Stroke Size | 92 mm | 79.5 mm |
| Engine Compression Ratio | 9.7:1 | 10.9:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1251 kg | 1760 kg |
| Vehicle Length | 4270 mm | 4710 mm |
| Vehicle Width | 1560 mm | 1880 mm |
| Vehicle Height | 1280 mm | 1320 mm |
| Wheelbase Size | 2370 mm | 2750 mm |
