2007 Aston Martin DB9 vs. 1946 Buick 40
To start off, 2007 Aston Martin DB9 is newer by 61 year(s). Which means there will be less support and parts availability for 1946 Buick 40. In addition, the cost of maintenance, including insurance, on 1946 Buick 40 would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (450 HP @ 6000 RPM) has 308 more horse power than 1946 Buick 40. (142 HP @ 3600 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 1946 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1946 Buick 40 weights approximately 135 kg more than 2007 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.
Compare all specifications:
| 2007 Aston Martin DB9 | 1946 Buick 40 | |
| Make | Aston Martin | Buick |
| Model | DB9 | 40 |
| Year Released | 2007 | 1946 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5249 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 142 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Engine Bore Size | 89 mm | 87.4 mm |
| Engine Stroke Size | 79.5 mm | 109.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1710 kg | 1845 kg |
| Wheelbase Size | 2750 mm | 3000 mm |
