1998 Beijing BJ 2021 vs. 1983 Opel Senator
To start off, 1998 Beijing BJ 2021 is newer by 15 year(s). Which means there will be less support and parts availability for 1983 Opel Senator. In addition, the cost of maintenance, including insurance, on 1983 Opel Senator would be higher. At 3,962 cc (6 cylinders), 1998 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1998 Beijing BJ 2021 (172 HP @ 4500 RPM) has 87 more horse power than 1983 Opel Senator. (85 HP @ 4200 RPM). In normal driving conditions, 1998 Beijing BJ 2021 should accelerate faster than 1983 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 1998 Beijing BJ 2021 weights approximately 210 kg more than 1983 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Opel Senator. In wet, icy, snow, or gravel driving conditions, 1998 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, 1998 Beijing BJ 2021 (297 Nm @ 2600 RPM) has 104 more torque (in Nm) than 1983 Opel Senator. (193 Nm @ 2300 RPM). This means 1998 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Senator.
Compare all specifications:
| 1998 Beijing BJ 2021 | 1983 Opel Senator | |
| Make | Beijing | Opel |
| Model | BJ 2021 | Senator |
| Year Released | 1998 | 1983 |
| Engine Size | 3962 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 85 HP |
| Engine RPM | 4500 RPM | 4200 RPM |
| Torque | 297 Nm | 193 Nm |
| Torque RPM | 2600 RPM | 2300 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1620 kg | 1410 kg |
| Vehicle Length | 4330 mm | 4820 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1770 mm | 1420 mm |
| Wheelbase Size | 2680 mm | 2690 mm |
