2004 Beijing BJ 2021 vs. 1987 Opel Kadett
To start off, 2004 Beijing BJ 2021 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1987 Opel Kadett would be higher. At 2,466 cc (4 cylinders), 2004 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1987 Opel Kadett (129 HP @ 5600 RPM) has 18 more horse power than 2004 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1987 Opel Kadett should accelerate faster than 2004 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2004 Beijing BJ 2021 weights approximately 536 kg more than 1987 Opel Kadett.
Because 2004 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2004 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, both vehicles can yield 180 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 Beijing BJ 2021 | 1987 Opel Kadett | |
| Make | Beijing | Opel |
| Model | BJ 2021 | Kadett |
| Year Released | 2004 | 1987 |
| Engine Size | 2466 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 129 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 180 Nm | 180 Nm |
| Torque RPM | 3200 RPM | 4600 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1510 kg | 974 kg |
| Vehicle Length | 4330 mm | 4010 mm |
| Vehicle Width | 1800 mm | 1670 mm |
| Vehicle Height | 1770 mm | 1370 mm |
| Wheelbase Size | 2680 mm | 2530 mm |
