2003 Beijing BJ 2020 vs. 1957 BMW 501
To start off, 2003 Beijing BJ 2020 is newer by 46 year(s). Which means there will be less support and parts availability for 1957 BMW 501. In addition, the cost of maintenance, including insurance, on 1957 BMW 501 would be higher. At 3,168 cc (8 cylinders), 1957 BMW 501 is equipped with a bigger engine. In terms of performance, 1957 BMW 501 (138 HP @ 4800 RPM) has 51 more horse power than 2003 Beijing BJ 2020. (87 HP @ 3800 RPM) In normal driving conditions, 1957 BMW 501 should accelerate faster than 2003 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2003 Beijing BJ 2020 weights approximately 175 kg more than 1957 BMW 501.
Because 2003 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1957 BMW 501. In wet, icy, snow, or gravel driving conditions, 2003 Beijing BJ 2020 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, 1957 BMW 501 (223 Nm @ 2500 RPM) has 50 more torque (in Nm) than 2003 Beijing BJ 2020. (173 Nm @ 3000 RPM). This means 1957 BMW 501 will have an easier job in driving up hills or pulling heavy equipment than 2003 Beijing BJ 2020.
Compare all specifications:
| 2003 Beijing BJ 2020 | 1957 BMW 501 | |
| Make | Beijing | BMW |
| Model | BJ 2020 | 501 |
| Year Released | 2003 | 1957 |
| Engine Size | 2445 cc | 3168 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 87 HP | 138 HP |
| Engine RPM | 3800 RPM | 4800 RPM |
| Torque | 173 Nm | 223 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1580 kg | 1405 kg |
| Vehicle Length | 4020 mm | 4740 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1950 mm | 1540 mm |
| Wheelbase Size | 2310 mm | 2840 mm |
