2007 Aston Martin DB9 vs. 1971 Chevrolet Impala
To start off, 2007 Aston Martin DB9 is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1971 Chevrolet Impala 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 (451 HP @ 5750 RPM) has 341 more horse power than 1971 Chevrolet Impala. (110 HP @ 3800 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 1971 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 120 kg more than 1971 Chevrolet Impala. 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, 2007 Aston Martin DB9 (570 Nm @ 5000 RPM) has 314 more torque (in Nm) than 1971 Chevrolet Impala. (256 Nm @ 1600 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1971 Chevrolet Impala.
Compare all specifications:
| 2007 Aston Martin DB9 | 1971 Chevrolet Impala | |
| Make | Aston Martin | Chevrolet |
| Model | DB9 | Impala |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4092 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 451 HP | 110 HP |
| Engine RPM | 5750 RPM | 3800 RPM |
| Torque | 570 Nm | 256 Nm |
| Torque RPM | 5000 RPM | 1600 RPM |
| Engine Bore Size | 89 mm | 98.2 mm |
| Engine Stroke Size | 79.5 mm | 89.6 mm |
| Engine Compression Ratio | 10.3:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1835 kg | 1715 kg |
| Vehicle Length | 4720 mm | 5600 mm |
| Vehicle Width | 1880 mm | 2030 mm |
| Vehicle Height | 1280 mm | 1370 mm |
| Wheelbase Size | 2750 mm | 3100 mm |
