1997 Beijing BJ 2020 vs. 1981 Chevrolet Blazer
To start off, 1997 Beijing BJ 2020 is newer by 16 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Blazer would be higher. At 4,093 cc (6 cylinders), 1981 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1981 Chevrolet Blazer (129 HP @ 4000 RPM) has 46 more horse power than 1997 Beijing BJ 2020. (83 HP @ 3800 RPM) In normal driving conditions, 1981 Chevrolet Blazer should accelerate faster than 1997 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Blazer weights approximately 276 kg more than 1997 Beijing BJ 2020. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 1981 Chevrolet Blazer (285 Nm @ 2000 RPM) has 112 more torque (in Nm) than 1997 Beijing BJ 2020. (173 Nm @ 2200 RPM). This means 1981 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1997 Beijing BJ 2020. 1981 Chevrolet Blazer has automatic transmission and 1997 Beijing BJ 2020 has manual transmission. 1997 Beijing BJ 2020 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Beijing BJ 2020 | 1981 Chevrolet Blazer | |
| Make | Beijing | Chevrolet |
| Model | BJ 2020 | Blazer |
| Year Released | 1997 | 1981 |
| Engine Size | 2445 cc | 4093 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 129 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 173 Nm | 285 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1554 kg | 1830 kg |
| Vehicle Length | 3870 mm | 4670 mm |
| Vehicle Width | 1760 mm | 2050 mm |
| Vehicle Height | 1880 mm | 1870 mm |
| Wheelbase Size | 2310 mm | 2710 mm |
