1988 Beijing BJ 2021 vs. 1985 Mazda 323
To start off, 1988 Beijing BJ 2021 is newer by 3 year(s). Which means there will be less support and parts availability for 1985 Mazda 323. In addition, the cost of maintenance, including insurance, on 1985 Mazda 323 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 @ 5000 RPM) has 48 more horse power than 1985 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 1988 Beijing BJ 2021 should accelerate faster than 1985 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 1988 Beijing BJ 2021 weights approximately 630 kg more than 1985 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1988 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 100 more torque (in Nm) than 1985 Mazda 323. (79 Nm @ 4000 RPM). This means 1988 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 323.
Compare all specifications:
| 1988 Beijing BJ 2021 | 1985 Mazda 323 | |
| Make | Beijing | Mazda |
| Model | BJ 2021 | 323 |
| Year Released | 1988 | 1985 |
| Engine Size | 2466 cc | 1070 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 53 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 179 Nm | 79 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1480 kg | 850 kg |
| Vehicle Length | 4290 mm | 3960 mm |
| Vehicle Width | 1800 mm | 1640 mm |
| Vehicle Height | 1620 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2370 mm |
