2004 Beijing BJ 2020 vs. 1973 BMW 2004
To start off, 2004 Beijing BJ 2020 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 BMW 2004. In addition, the cost of maintenance, including insurance, on 1973 BMW 2004 would be higher. At 2,445 cc (4 cylinders), 2004 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 1973 BMW 2004 (97 HP @ 5800 RPM) has 11 more horse power than 2004 Beijing BJ 2020. (86 HP @ 3800 RPM) In normal driving conditions, 1973 BMW 2004 should accelerate faster than 2004 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2004 Beijing BJ 2020 weights approximately 560 kg more than 1973 BMW 2004.
Because 2004 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1973 BMW 2004. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Beijing BJ 2020 (173 Nm @ 3000 RPM) has 16 more torque (in Nm) than 1973 BMW 2004. (157 Nm @ 3000 RPM). This means 2004 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 2004.
Compare all specifications:
| 2004 Beijing BJ 2020 | 1973 BMW 2004 | |
| Make | Beijing | BMW |
| Model | BJ 2020 | 2004 |
| Year Released | 2004 | 1973 |
| Engine Size | 2445 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 97 HP |
| Engine RPM | 3800 RPM | 5800 RPM |
| Torque | 173 Nm | 157 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1580 kg | 1020 kg |
| Vehicle Length | 4020 mm | 4420 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1950 mm | 1400 mm |
| Wheelbase Size | 2310 mm | 2510 mm |
