1991 Beijing BJ 2020 vs. 1978 BMW 730
To start off, 1991 Beijing BJ 2020 is newer by 13 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 2,788 cc (6 cylinders), 1978 BMW 730 is equipped with a bigger engine. In terms of performance, 1978 BMW 730 (185 HP @ 5800 RPM) has 115 more horse power than 1991 Beijing BJ 2020. (70 HP @ 3800 RPM) In normal driving conditions, 1978 BMW 730 should accelerate faster than 1991 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 1991 Beijing BJ 2020 weights approximately 40 kg more than 1978 BMW 730.
Because 1991 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 730. In wet, icy, snow, or gravel driving conditions, 1991 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, 1978 BMW 730 (230 Nm @ 4000 RPM) has 70 more torque (in Nm) than 1991 Beijing BJ 2020. (160 Nm @ 2200 RPM). This means 1978 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2020.
Compare all specifications:
1991 Beijing BJ 2020 | 1978 BMW 730 | |
Make | Beijing | BMW |
Model | BJ 2020 | 730 |
Year Released | 1991 | 1978 |
Engine Size | 2444 cc | 2788 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 70 HP | 185 HP |
Engine RPM | 3800 RPM | 5800 RPM |
Torque | 160 Nm | 230 Nm |
Torque RPM | 2200 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 1550 kg | 1510 kg |
Vehicle Length | 3870 mm | 4870 mm |
Vehicle Width | 1760 mm | 1810 mm |
Vehicle Height | 1880 mm | 1440 mm |
Wheelbase Size | 2310 mm | 2810 mm |