1986 Beijing BJ 2021 vs. 2006 Chevrolet Cobalt
To start off, 2006 Chevrolet Cobalt is newer by 20 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 2,466 cc (4 cylinders), 1986 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Cobalt (145 HP @ 5600 RPM) has 44 more horse power than 1986 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 2006 Chevrolet Cobalt should accelerate faster than 1986 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Cobalt weights approximately 270 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 2006 Chevrolet Cobalt. 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, 2006 Chevrolet Cobalt (211 Nm @ 4000 RPM) has 32 more torque (in Nm) than 1986 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 2006 Chevrolet Cobalt 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 | 2006 Chevrolet Cobalt | |
| Make | Beijing | Chevrolet |
| Model | BJ 2021 | Cobalt |
| Year Released | 1986 | 2006 |
| Engine Size | 2466 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 145 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 179 Nm | 211 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 1750 kg |
| Vehicle Length | 4290 mm | 4590 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1620 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2630 mm |
