1991 Beijing BJ 2021 vs. 1974 Chevrolet Suburban
To start off, 1991 Beijing BJ 2021 is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 1974 Chevrolet Suburban would be higher. At 4,092 cc (6 cylinders), 1974 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, both vehicles can yield 100 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1974 Chevrolet Suburban weights approximately 720 kg more than 1991 Beijing BJ 2021.
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, 1974 Chevrolet Suburban (242 Nm @ 1600 RPM) has 62 more torque (in Nm) than 1991 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 1974 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2021. 1974 Chevrolet Suburban has automatic transmission and 1991 Beijing BJ 2021 has manual transmission. 1991 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Chevrolet Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Beijing BJ 2021 | 1974 Chevrolet Suburban | |
| Make | Beijing | Chevrolet |
| Model | BJ 2021 | Suburban |
| Year Released | 1991 | 1974 |
| Engine Size | 2466 cc | 4092 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 100 HP |
| Engine RPM | 5000 RPM | 3600 RPM |
| Torque | 180 Nm | 242 Nm |
| Torque RPM | 2800 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1480 kg | 2200 kg |
| Vehicle Length | 4290 mm | 5480 mm |
| Vehicle Width | 1800 mm | 1950 mm |
| Vehicle Height | 1620 mm | 1800 mm |
| Wheelbase Size | 2580 mm | 3300 mm |
