2002 Beijing BJ 2020 vs. 1983 Mazda 323
To start off, 2002 Beijing BJ 2020 is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Mazda 323. In addition, the cost of maintenance, including insurance, on 1983 Mazda 323 would be higher. At 2,445 cc (4 cylinders), 2002 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 2002 Beijing BJ 2020 (86 HP @ 3800 RPM) has 33 more horse power than 1983 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 2002 Beijing BJ 2020 should accelerate faster than 1983 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2002 Beijing BJ 2020 weights approximately 730 kg more than 1983 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, 2002 Beijing BJ 2020 (173 Nm @ 3000 RPM) has 94 more torque (in Nm) than 1983 Mazda 323. (79 Nm @ 4000 RPM). This means 2002 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 323.
Compare all specifications:
| 2002 Beijing BJ 2020 | 1983 Mazda 323 | |
| Make | Beijing | Mazda |
| Model | BJ 2020 | 323 |
| Year Released | 2002 | 1983 |
| Engine Size | 2445 cc | 1071 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 53 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 173 Nm | 79 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1580 kg | 850 kg |
| Vehicle Length | 4020 mm | 3960 mm |
| Vehicle Width | 1780 mm | 1640 mm |
| Vehicle Height | 1950 mm | 1380 mm |
| Wheelbase Size | 2310 mm | 2370 mm |
