1993 Beijing BJ 2021 vs. 1984 Daihatsu Rocky
To start off, 1993 Beijing BJ 2021 is newer by 9 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 2,466 cc (4 cylinders), 1993 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1993 Beijing BJ 2021 (100 HP @ 5000 RPM) has 13 more horse power than 1984 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 1993 Beijing BJ 2021 should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1993 Beijing BJ 2021 weights approximately 130 kg more than 1984 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 1993 Beijing BJ 2021 (180 Nm @ 2800 RPM) has 23 more torque (in Nm) than 1984 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1993 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
1993 Beijing BJ 2021 | 1984 Daihatsu Rocky | |
Make | Beijing | Daihatsu |
Model | BJ 2021 | Rocky |
Year Released | 1993 | 1984 |
Engine Size | 2466 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 87 HP |
Engine RPM | 5000 RPM | 4600 RPM |
Torque | 180 Nm | 157 Nm |
Torque RPM | 2800 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Vehicle Weight | 1480 kg | 1350 kg |
Vehicle Length | 4290 mm | 3780 mm |
Vehicle Width | 1800 mm | 1590 mm |
Vehicle Height | 1620 mm | 1850 mm |
Wheelbase Size | 2580 mm | 2210 mm |