1998 Beijing BJ 2021 vs. 2003 Vector M12
To start off, 2003 Vector M12 is newer by 5 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 5,707 cc (12 cylinders), 2003 Vector M12 is equipped with a bigger engine. In terms of performance, 2003 Vector M12 (484 HP @ 6800 RPM) has 312 more horse power than 1998 Beijing BJ 2021. (172 HP @ 4500 RPM) In normal driving conditions, 2003 Vector M12 should accelerate faster than 1998 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vector M12 weights approximately 10 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 2003 Vector M12. 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, 2003 Vector M12 (576 Nm @ 5200 RPM) has 279 more torque (in Nm) than 1998 Beijing BJ 2021. (297 Nm @ 2600 RPM). This means 2003 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 1998 Beijing BJ 2021. 1998 Beijing BJ 2021 has automatic transmission and 2003 Vector M12 has manual transmission. 2003 Vector M12 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Beijing BJ 2021 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Beijing BJ 2021 | 2003 Vector M12 | |
| Make | Beijing | Vector |
| Model | BJ 2021 | M12 |
| Year Released | 1998 | 2003 |
| Engine Size | 3962 cc | 5707 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 484 HP |
| Engine RPM | 4500 RPM | 6800 RPM |
| Torque | 297 Nm | 576 Nm |
| Torque RPM | 2600 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1620 kg | 1630 kg |
| Vehicle Length | 4330 mm | 4790 mm |
| Vehicle Width | 1800 mm | 2030 mm |
| Vehicle Height | 1770 mm | 1140 mm |
| Wheelbase Size | 2680 mm | 2750 mm |
