1955 Austin A 40 vs. 1985 Beijing BJ 2021
To start off, 1985 Beijing BJ 2021 is newer by 30 year(s). Which means there will be less support and parts availability for 1955 Austin A 40. In addition, the cost of maintenance, including insurance, on 1955 Austin A 40 would be higher. At 2,464 cc (4 cylinders), 1985 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1985 Beijing BJ 2021 (100 HP @ 5000 RPM) has 59 more horse power than 1955 Austin A 40. (41 HP @ 4500 RPM) In normal driving conditions, 1985 Beijing BJ 2021 should accelerate faster than 1955 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 1985 Beijing BJ 2021 weights approximately 450 kg more than 1955 Austin A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Austin A 40. In wet, icy, snow, or gravel driving conditions, 1985 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, 1985 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 100 more torque (in Nm) than 1955 Austin A 40. (79 Nm @ 2400 RPM). This means 1985 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 40.
Compare all specifications:
| 1955 Austin A 40 | 1985 Beijing BJ 2021 | |
| Make | Austin | Beijing |
| Model | A 40 | BJ 2021 |
| Year Released | 1955 | 1985 |
| Engine Size | 1200 cc | 2464 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 41 HP | 100 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 79 Nm | 179 Nm |
| Torque RPM | 2400 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1030 kg | 1480 kg |
| Vehicle Length | 4130 mm | 4290 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1570 mm | 1620 mm |
| Wheelbase Size | 2530 mm | 2580 mm |
