2006 Aston Martin DB9 vs. 1991 Beijing BJ 2021
To start off, 2006 Aston Martin DB9 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1991 Beijing BJ 2021 would be higher. At 5,935 cc (12 cylinders), 2006 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin DB9 (449 HP @ 6000 RPM) has 349 more horse power than 1991 Beijing BJ 2021. (100 HP @ 5000 RPM). In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 1991 Beijing BJ 2021.
Because 1991 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 1991 Beijing BJ 2021 will offer significantly more control. 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 390 more torque (in Nm) than 1991 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2021.
Compare all specifications:
| 2006 Aston Martin DB9 | 1991 Beijing BJ 2021 | |
| Make | Aston Martin | Beijing |
| Model | DB9 | BJ 2021 |
| Year Released | 2006 | 1991 |
| Engine Size | 5935 cc | 2466 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 449 HP | 100 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 570 Nm | 180 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Length | 4710 mm | 4290 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1320 mm | 1620 mm |
| Wheelbase Size | 2750 mm | 2580 mm |
