1990 Beijing BJ 2021 vs. 1957 Berkeley Sports
To start off, 1990 Beijing BJ 2021 is newer by 33 year(s). Which means there will be less support and parts availability for 1957 Berkeley Sports. In addition, the cost of maintenance, including insurance, on 1957 Berkeley Sports would be higher. At 2,466 cc (4 cylinders), 1990 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1990 Beijing BJ 2021 (101 HP @ 5000 RPM) has 86 more horse power than 1957 Berkeley Sports. (15 HP @ 4800 RPM). In normal driving conditions, 1990 Beijing BJ 2021 should accelerate faster than 1957 Berkeley Sports. With that said, vehicle weight also plays an important factor in acceleration. 1990 Beijing BJ 2021 weights approximately 1198 kg more than 1957 Berkeley Sports. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1957 Berkeley Sports. In wet, icy, snow, or gravel driving conditions, 1990 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, 1990 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 130 more torque (in Nm) than 1957 Berkeley Sports. (49 Nm @ 3500 RPM). This means 1990 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1957 Berkeley Sports.
Compare all specifications:
| 1990 Beijing BJ 2021 | 1957 Berkeley Sports | |
| Make | Beijing | Berkeley |
| Model | BJ 2021 | Sports |
| Year Released | 1990 | 1957 |
| Engine Size | 2466 cc | 322 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 15 HP |
| Engine RPM | 5000 RPM | 4800 RPM |
| Torque | 179 Nm | 49 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 282 kg |
| Vehicle Length | 4290 mm | 3130 mm |
| Vehicle Width | 1800 mm | 1280 mm |
| Vehicle Height | 1620 mm | 1090 mm |
| Wheelbase Size | 2580 mm | 1780 mm |
