2006 Aston Martin DB9 vs. 2004 Beijing BJ 2021
To start off, 2006 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 2004 Beijing BJ 2021 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 339 more horse power than 2004 Beijing BJ 2021. (111 HP @ 4800 RPM). In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 2004 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2006 Aston Martin DB9 weights approximately 200 kg more than 2004 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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, 2004 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 2004 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2004 Beijing BJ 2021.
Compare all specifications:
| 2006 Aston Martin DB9 | 2004 Beijing BJ 2021 | |
| Make | Aston Martin | Beijing |
| Model | DB9 | BJ 2021 |
| Year Released | 2006 | 2004 |
| Engine Size | 5932 cc | 2466 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 450 HP | 111 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 570 Nm | 180 Nm |
| Torque RPM | 5000 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1710 kg | 1510 kg |
| Vehicle Length | 4720 mm | 4330 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1320 mm | 1770 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
