1986 Beijing BJ 2021 vs. 2003 BMW X5
To start off, 2003 BMW X5 is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1986 Beijing BJ 2021 would be higher. At 2,993 cc (6 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (227 HP @ 6100 RPM) has 126 more horse power than 1986 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 2003 BMW X5 should accelerate faster than 1986 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 590 kg more than 1986 Beijing BJ 2021. 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, 2003 BMW X5 (300 Nm @ 3500 RPM) has 121 more torque (in Nm) than 1986 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1986 Beijing BJ 2021.
Compare all specifications:
| 1986 Beijing BJ 2021 | 2003 BMW X5 | |
| Make | Beijing | BMW |
| Model | BJ 2021 | X5 |
| Year Released | 1986 | 2003 |
| Engine Size | 2466 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 227 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 179 Nm | 300 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 2070 kg |
| Vehicle Length | 4290 mm | 4670 mm |
| Vehicle Width | 1800 mm | 1880 mm |
| Vehicle Height | 1620 mm | 1720 mm |
| Wheelbase Size | 2580 mm | 2890 mm |
