1997 Beijing BJ 2020 vs. 1977 BMW 728
To start off, 1997 Beijing BJ 2020 is newer by 20 year(s). Which means there will be less support and parts availability for 1977 BMW 728. In addition, the cost of maintenance, including insurance, on 1977 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 728 is equipped with a bigger engine. In terms of performance, 1977 BMW 728 (170 HP @ 6000 RPM) has 87 more horse power than 1997 Beijing BJ 2020. (83 HP @ 3800 RPM) In normal driving conditions, 1977 BMW 728 should accelerate faster than 1997 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 1997 Beijing BJ 2020 weights approximately 18 kg more than 1977 BMW 728.
Because 1997 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 728. In wet, icy, snow, or gravel driving conditions, 1997 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, 1977 BMW 728 (235 Nm @ 3700 RPM) has 62 more torque (in Nm) than 1997 Beijing BJ 2020. (173 Nm @ 2200 RPM). This means 1977 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 1997 Beijing BJ 2020.
Compare all specifications:
1997 Beijing BJ 2020 | 1977 BMW 728 | |
Make | Beijing | BMW |
Model | BJ 2020 | 728 |
Year Released | 1997 | 1977 |
Engine Size | 2445 cc | 2788 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 83 HP | 170 HP |
Engine RPM | 3800 RPM | 6000 RPM |
Torque | 173 Nm | 235 Nm |
Torque RPM | 2200 RPM | 3700 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 1554 kg | 1536 kg |
Vehicle Length | 3870 mm | 4870 mm |
Vehicle Width | 1760 mm | 1810 mm |
Vehicle Height | 1880 mm | 1440 mm |
Wheelbase Size | 2310 mm | 2800 mm |