1987 Beijing BJ 2021 vs. 1989 BMW 518
To start off, 1989 BMW 518 is newer by 2 year(s). Which means there will be less support and parts availability for 1987 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1987 Beijing BJ 2021 would be higher. At 2,466 cc (4 cylinders), 1987 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1989 BMW 518 (114 HP @ 5500 RPM) has 13 more horse power than 1987 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 1989 BMW 518 should accelerate faster than 1987 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1987 Beijing BJ 2021 weights approximately 320 kg more than 1989 BMW 518.
Because 1987 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1989 BMW 518. In wet, icy, snow, or gravel driving conditions, 1987 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, 1987 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 14 more torque (in Nm) than 1989 BMW 518. (165 Nm @ 4250 RPM). This means 1987 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW 518.
Compare all specifications:
| 1987 Beijing BJ 2021 | 1989 BMW 518 | |
| Make | Beijing | BMW |
| Model | BJ 2021 | 518 |
| Year Released | 1987 | 1989 |
| Engine Size | 2466 cc | 1766 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 114 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 179 Nm | 165 Nm |
| Torque RPM | 2800 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 1160 kg |
| Vehicle Length | 4290 mm | 4730 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1620 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2770 mm |
