1996 Beijing BJ 2021 vs. 1981 BMW M1
To start off, 1996 Beijing BJ 2021 is newer by 15 year(s). Which means there will be less support and parts availability for 1981 BMW M1. In addition, the cost of maintenance, including insurance, on 1981 BMW M1 would be higher. At 3,453 cc (6 cylinders), 1981 BMW M1 is equipped with a bigger engine. In terms of performance, 1981 BMW M1 (273 HP @ 6500 RPM) has 173 more horse power than 1996 Beijing BJ 2021. (100 HP @ 5000 RPM) In normal driving conditions, 1981 BMW M1 should accelerate faster than 1996 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1996 Beijing BJ 2021 weights approximately 180 kg more than 1981 BMW M1.
Because 1996 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW M1. In wet, icy, snow, or gravel driving conditions, 1996 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, 1981 BMW M1 (330 Nm @ 5000 RPM) has 151 more torque (in Nm) than 1996 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 1981 BMW M1 will have an easier job in driving up hills or pulling heavy equipment than 1996 Beijing BJ 2021.
Compare all specifications:
| 1996 Beijing BJ 2021 | 1981 BMW M1 | |
| Make | Beijing | BMW |
| Model | BJ 2021 | M1 |
| Year Released | 1996 | 1981 |
| Engine Size | 2466 cc | 3453 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 273 HP |
| Engine RPM | 5000 RPM | 6500 RPM |
| Torque | 179 Nm | 330 Nm |
| Torque RPM | 2800 RPM | 5000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 1300 kg |
| Vehicle Length | 4290 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1830 mm |
| Vehicle Height | 1620 mm | 1140 mm |
| Wheelbase Size | 2580 mm | 2570 mm |
