2005 Beijing BJ 2021 vs. 1976 BMW 630
To start off, 2005 Beijing BJ 2021 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 BMW 630. In addition, the cost of maintenance, including insurance, on 1976 BMW 630 would be higher. At 2,986 cc (6 cylinders), 1976 BMW 630 is equipped with a bigger engine. In terms of performance, 1976 BMW 630 (182 HP @ 5800 RPM) has 71 more horse power than 2005 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1976 BMW 630 should accelerate faster than 2005 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2005 Beijing BJ 2021 weights approximately 59 kg more than 1976 BMW 630.
Because 2005 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1976 BMW 630. In wet, icy, snow, or gravel driving conditions, 2005 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, 1976 BMW 630 (255 Nm @ 3500 RPM) has 75 more torque (in Nm) than 2005 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1976 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2005 Beijing BJ 2021.
Compare all specifications:
| 2005 Beijing BJ 2021 | 1976 BMW 630 | |
| Make | Beijing | BMW |
| Model | BJ 2021 | 630 |
| Year Released | 2005 | 1976 |
| Engine Size | 2466 cc | 2986 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 182 HP |
| Engine RPM | 4800 RPM | 5800 RPM |
| Torque | 180 Nm | 255 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1510 kg | 1451 kg |
| Vehicle Length | 4330 mm | 4760 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1770 mm | 1390 mm |
| Wheelbase Size | 2680 mm | 2630 mm |
