1970 AMC Gremlin vs. 1991 Beijing BJ 2021
To start off, 1991 Beijing BJ 2021 is newer by 21 year(s). Which means there will be less support and parts availability for 1970 AMC Gremlin. In addition, the cost of maintenance, including insurance, on 1970 AMC Gremlin would be higher. At 4,228 cc (6 cylinders), 1970 AMC Gremlin is equipped with a bigger engine. In terms of performance, 1970 AMC Gremlin (110 HP @ 3500 RPM) has 10 more horse power than 1991 Beijing BJ 2021. (100 HP @ 5000 RPM). In normal driving conditions, 1970 AMC Gremlin should accelerate faster than 1991 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1991 Beijing BJ 2021 weights approximately 304 kg more than 1970 AMC Gremlin.
Because 1991 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1970 AMC Gremlin. In wet, icy, snow, or gravel driving conditions, 1991 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, 1970 AMC Gremlin (265 Nm @ 2000 RPM) has 85 more torque (in Nm) than 1991 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 1970 AMC Gremlin will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2021.
Compare all specifications:
| 1970 AMC Gremlin | 1991 Beijing BJ 2021 | |
| Make | AMC | Beijing |
| Model | Gremlin | BJ 2021 |
| Year Released | 1970 | 1991 |
| Engine Size | 4228 cc | 2466 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 100 HP |
| Engine RPM | 3500 RPM | 5000 RPM |
| Torque | 265 Nm | 180 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1176 kg | 1480 kg |
| Vehicle Length | 4100 mm | 4290 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1320 mm | 1620 mm |
| Wheelbase Size | 2440 mm | 2580 mm |
