2003 Beijing BJ 2020 vs. 1979 Mazda 121
To start off, 2003 Beijing BJ 2020 is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 2,445 cc (4 cylinders), 2003 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 1979 Mazda 121 (90 HP @ 4800 RPM) has 3 more horse power than 2003 Beijing BJ 2020. (87 HP @ 3800 RPM) In normal driving conditions, 1979 Mazda 121 should accelerate faster than 2003 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2003 Beijing BJ 2020 weights approximately 446 kg more than 1979 Mazda 121.
Because 2003 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Beijing BJ 2020 (173 Nm @ 3000 RPM) has 13 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2003 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
2003 Beijing BJ 2020 | 1979 Mazda 121 | |
Make | Beijing | Mazda |
Model | BJ 2020 | 121 |
Year Released | 2003 | 1979 |
Engine Size | 2445 cc | 1970 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 87 HP | 90 HP |
Engine RPM | 3800 RPM | 4800 RPM |
Torque | 173 Nm | 160 Nm |
Torque RPM | 3000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 1580 kg | 1134 kg |
Vehicle Length | 4020 mm | 4510 mm |
Vehicle Width | 1780 mm | 1690 mm |
Vehicle Height | 1950 mm | 1350 mm |
Wheelbase Size | 2310 mm | 2520 mm |