2002 Aston Martin DB7 vs. 1998 Beijing BJ 2021
To start off, 2002 Aston Martin DB7 is newer by 4 year(s). Which means there will be less support and parts availability for 1998 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1998 Beijing BJ 2021 would be higher. At 5,935 cc (12 cylinders), 2002 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2002 Aston Martin DB7 (450 HP @ 6000 RPM) has 339 more horse power than 1998 Beijing BJ 2021. (111 HP @ 4800 RPM). In normal driving conditions, 2002 Aston Martin DB7 should accelerate faster than 1998 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2002 Aston Martin DB7 weights approximately 230 kg more than 1998 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 1998 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, 2002 Aston Martin DB7 (571 Nm) has 391 more torque (in Nm) than 1998 Beijing BJ 2021. (180 Nm). This means 2002 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1998 Beijing BJ 2021.
Compare all specifications:
| 2002 Aston Martin DB7 | 1998 Beijing BJ 2021 | |
| Make | Aston Martin | Beijing |
| Model | DB7 | BJ 2021 |
| Year Released | 2002 | 1998 |
| Engine Size | 5935 cc | 2465 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 | 571 Nm | 180 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1740 kg | 1510 kg |
| Vehicle Length | 4490 mm | 4330 mm |
| Vehicle Width | 1870 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1770 mm |
| Wheelbase Size | 2540 mm | 2680 mm |
