1988 Beijing BJ 2021 vs. 1984 Holden Astra
To start off, 1988 Beijing BJ 2021 is newer by 4 year(s). Which means there will be less support and parts availability for 1984 Holden Astra. In addition, the cost of maintenance, including insurance, on 1984 Holden Astra would be higher. At 2,466 cc (4 cylinders), 1988 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1988 Beijing BJ 2021 (101 HP) has 31 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 1988 Beijing BJ 2021 should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1988 Beijing BJ 2021 weights approximately 625 kg more than 1984 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Holden Astra. In wet, icy, snow, or gravel driving conditions, 1988 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, 1988 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 64 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 1988 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 1988 Beijing BJ 2021 | 1984 Holden Astra | |
| Make | Beijing | Holden |
| Model | BJ 2021 | Astra |
| Year Released | 1988 | 1984 |
| Engine Size | 2466 cc | 1488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 70 HP |
| Torque | 179 Nm | 115 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 855 kg |
| Vehicle Length | 4290 mm | 3970 mm |
| Vehicle Width | 1800 mm | 1630 mm |
| Vehicle Height | 1620 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2420 mm |
