1998 Beijing BJ 2021 vs. 1976 Mazda RX-4
To start off, 1998 Beijing BJ 2021 is newer by 22 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-4 would be higher. At 2,616 cc, 1976 Mazda RX-4 is equipped with a bigger engine. In terms of performance, 1976 Mazda RX-4 (114 HP @ 6000 RPM) has 14 more horse power than 1998 Beijing BJ 2021. (100 HP @ 5000 RPM) In normal driving conditions, 1976 Mazda RX-4 should accelerate faster than 1998 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1998 Beijing BJ 2021 weights approximately 370 kg more than 1976 Mazda RX-4.
Because 1998 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Mazda RX-4. In wet, icy, snow, or gravel driving conditions, 1998 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, 1998 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 14 more torque (in Nm) than 1976 Mazda RX-4. (165 Nm @ 4000 RPM). This means 1998 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-4.
Compare all specifications:
1998 Beijing BJ 2021 | 1976 Mazda RX-4 | |
Make | Beijing | Mazda |
Model | BJ 2021 | RX-4 |
Year Released | 1998 | 1976 |
Engine Size | 2466 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 100 HP | 114 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 179 Nm | 165 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 1480 kg | 1110 kg |
Vehicle Length | 4290 mm | 4400 mm |
Vehicle Width | 1800 mm | 1670 mm |
Vehicle Height | 1620 mm | 1390 mm |
Wheelbase Size | 2580 mm | 2520 mm |