1986 Beijing BJ 2021 vs. 1991 Mercedes-Benz 400
To start off, 1991 Mercedes-Benz 400 is newer by 5 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 4,196 cc (8 cylinders), 1991 Mercedes-Benz 400 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 400 (287 HP @ 5700 RPM) has 186 more horse power than 1986 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 1986 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 520 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.
Because 1986 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 400. In wet, icy, snow, or gravel driving conditions, 1986 Beijing BJ 2021 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, 1991 Mercedes-Benz 400 (410 Nm @ 3900 RPM) has 231 more torque (in Nm) than 1986 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 1991 Mercedes-Benz 400 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 | 1991 Mercedes-Benz 400 | |
| Make | Beijing | Mercedes-Benz |
| Model | BJ 2021 | 400 |
| Year Released | 1986 | 1991 |
| Engine Size | 2466 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 287 HP |
| Engine RPM | 5000 RPM | 5700 RPM |
| Torque | 179 Nm | 410 Nm |
| Torque RPM | 2800 RPM | 3900 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1480 kg | 2000 kg |
| Vehicle Length | 4290 mm | 5110 mm |
| Vehicle Width | 1800 mm | 1890 mm |
| Vehicle Height | 1620 mm | 1500 mm |
| Wheelbase Size | 2580 mm | 3050 mm |
