1998 Beijing BJ 2021 vs. 1971 Mazda Cosmo
To start off, 1998 Beijing BJ 2021 is newer by 27 year(s). Which means there will be less support and parts availability for 1971 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1971 Mazda Cosmo would be higher. At 2,465 cc (4 cylinders), 1998 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1998 Beijing BJ 2021 (111 HP @ 4800 RPM) has 18 more horse power than 1971 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 1998 Beijing BJ 2021 should accelerate faster than 1971 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1998 Beijing BJ 2021 weights approximately 570 kg more than 1971 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1998 Beijing BJ 2021 (180 Nm @ 3200 RPM) has 47 more torque (in Nm) than 1971 Mazda Cosmo. (133 Nm @ 3500 RPM). This means 1998 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda Cosmo.
Compare all specifications:
1998 Beijing BJ 2021 | 1971 Mazda Cosmo | |
Make | Beijing | Mazda |
Model | BJ 2021 | Cosmo |
Year Released | 1998 | 1971 |
Engine Size | 2465 cc | 1964 cc |
Horse Power | 111 HP | 93 HP |
Engine RPM | 4800 RPM | 7000 RPM |
Torque | 180 Nm | 133 Nm |
Torque RPM | 3200 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1510 kg | 940 kg |
Vehicle Length | 4330 mm | 4150 mm |
Vehicle Width | 1800 mm | 1600 mm |
Vehicle Height | 1770 mm | 1170 mm |
Wheelbase Size | 2680 mm | 2210 mm |