1986 Beijing BJ 2021 vs. 2009 Jeep Commander
To start off, 2009 Jeep Commander is newer by 23 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 3,700 cc (6 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (207 HP @ 5200 RPM) has 106 more horse power than 1986 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 2009 Jeep Commander should accelerate faster than 1986 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 563 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 2009 Jeep Commander. 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, 2009 Jeep Commander (236 Nm @ 4000 RPM) has 57 more torque (in Nm) than 1986 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1986 Beijing BJ 2021. 2009 Jeep Commander has automatic transmission and 1986 Beijing BJ 2021 has manual transmission. 1986 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Beijing BJ 2021 | 2009 Jeep Commander | |
| Make | Beijing | Jeep |
| Model | BJ 2021 | Commander |
| Year Released | 1986 | 2009 |
| Engine Size | 2466 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 207 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 179 Nm | 236 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1480 kg | 2043 kg |
| Vehicle Length | 4290 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1620 mm | 1840 mm |
| Wheelbase Size | 2580 mm | 2790 mm |
