1996 Beijing BJ 2021 vs. 1976 Mazda RX-3
To start off, 1996 Beijing BJ 2021 is newer by 20 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-3 would be higher. At 2,466 cc (4 cylinders), 1996 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, both vehicles can yield 100 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1996 Beijing BJ 2021 weights approximately 630 kg more than 1976 Mazda RX-3.
Because 1996 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Mazda RX-3. In wet, icy, snow, or gravel driving conditions, 1996 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, 1996 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 44 more torque (in Nm) than 1976 Mazda RX-3. (135 Nm @ 4000 RPM). This means 1996 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-3.
Compare all specifications:
| 1996 Beijing BJ 2021 | 1976 Mazda RX-3 | |
| Make | Beijing | Mazda |
| Model | BJ 2021 | RX-3 |
| Year Released | 1996 | 1976 |
| Engine Size | 2466 cc | 1964 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 100 HP | 100 HP |
| Engine RPM | 5000 RPM | 7000 RPM |
| Torque | 179 Nm | 135 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1480 kg | 850 kg |
| Vehicle Length | 4290 mm | 4090 mm |
| Vehicle Width | 1800 mm | 1600 mm |
| Vehicle Height | 1620 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2320 mm |
