1999 Alpina B 12 vs. 1989 Beijing BJ 2021
To start off, 1999 Alpina B 12 is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1989 Beijing BJ 2021 would be higher. At 3,500 cc (6 cylinders), 1999 Alpina B 12 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alpina B 12 weights approximately 310 kg more than 1989 Beijing BJ 2021.
Because 1989 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alpina B 12. In wet, icy, snow, or gravel driving conditions, 1989 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, 1999 Alpina B 12 (469 Nm) has 290 more torque (in Nm) than 1989 Beijing BJ 2021. (179 Nm). This means 1999 Alpina B 12 will have an easier job in driving up hills or pulling heavy equipment than 1989 Beijing BJ 2021.
Compare all specifications:
| 1999 Alpina B 12 | 1989 Beijing BJ 2021 | |
| Make | Alpina | Beijing |
| Model | B 12 | BJ 2021 |
| Year Released | 1999 | 1989 |
| Engine Size | 3500 cc | 2466 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 101 HP |
| Torque | 469 Nm | 179 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1790 kg | 1480 kg |
| Vehicle Length | 4790 mm | 4290 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1620 mm |
| Wheelbase Size | 2690 mm | 2580 mm |
