2000 Beijing BJ 2020 vs. 1974 Mazda RX-2
To start off, 2000 Beijing BJ 2020 is newer by 26 year(s). Which means there will be less support and parts availability for 1974 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1974 Mazda RX-2 would be higher. At 2,445 cc (4 cylinders), 2000 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 1974 Mazda RX-2 (119 HP @ 6500 RPM) has 14 more horse power than 2000 Beijing BJ 2020. (105 HP @ 4800 RPM) In normal driving conditions, 1974 Mazda RX-2 should accelerate faster than 2000 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2000 Beijing BJ 2020 weights approximately 620 kg more than 1974 Mazda RX-2.
Because 2000 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 2000 Beijing BJ 2020 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, 2000 Beijing BJ 2020 (181 Nm @ 3000 RPM) has 24 more torque (in Nm) than 1974 Mazda RX-2. (157 Nm @ 3500 RPM). This means 2000 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-2.
Compare all specifications:
| 2000 Beijing BJ 2020 | 1974 Mazda RX-2 | |
| Make | Beijing | Mazda |
| Model | BJ 2020 | RX-2 |
| Year Released | 2000 | 1974 |
| Engine Size | 2445 cc | 2292 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 105 HP | 119 HP |
| Engine RPM | 4800 RPM | 6500 RPM |
| Torque | 181 Nm | 157 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1580 kg | 960 kg |
| Vehicle Length | 4020 mm | 4160 mm |
| Vehicle Width | 1780 mm | 1590 mm |
| Vehicle Height | 1950 mm | 1400 mm |
| Wheelbase Size | 2310 mm | 2480 mm |
