1998 Beijing BJ 2021 vs. 1977 Dodge Aspen
To start off, 1998 Beijing BJ 2021 is newer by 21 year(s). Which means there will be less support and parts availability for 1977 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1977 Dodge Aspen 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 72 more horse power than 1977 Dodge Aspen. (100 HP @ 3600 RPM). In normal driving conditions, 1998 Beijing BJ 2021 should accelerate faster than 1977 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 1998 Beijing BJ 2021 weights approximately 155 kg more than 1977 Dodge Aspen. 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 1977 Dodge Aspen. 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 66 more torque (in Nm) than 1977 Dodge Aspen. (231 Nm @ 1600 RPM). This means 1998 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1977 Dodge Aspen.
Compare all specifications:
| 1998 Beijing BJ 2021 | 1977 Dodge Aspen | |
| Make | Beijing | Dodge |
| Model | BJ 2021 | Aspen |
| Year Released | 1998 | 1977 |
| Engine Size | 3962 cc | 3687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 100 HP |
| Engine RPM | 4500 RPM | 3600 RPM |
| Torque | 297 Nm | 231 Nm |
| Torque RPM | 2600 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1620 kg | 1465 kg |
| Vehicle Length | 4330 mm | 5020 mm |
| Vehicle Width | 1800 mm | 1870 mm |
| Vehicle Height | 1770 mm | 1360 mm |
| Wheelbase Size | 2680 mm | 2760 mm |
