1991 Beijing BJ 2021 vs. 1973 GMC Suburban
To start off, 1991 Beijing BJ 2021 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1973 GMC Suburban would be higher. At 5,733 cc (8 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 1973 GMC Suburban (153 HP @ 4000 RPM) has 53 more horse power than 1991 Beijing BJ 2021. (100 HP @ 5000 RPM) In normal driving conditions, 1973 GMC Suburban should accelerate faster than 1991 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 820 kg more than 1991 Beijing BJ 2021. 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, 1973 GMC Suburban (345 Nm @ 2400 RPM) has 165 more torque (in Nm) than 1991 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 1973 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2021. 1973 GMC 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. 1973 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Beijing BJ 2021 | 1973 GMC Suburban | |
Make | Beijing | GMC |
Model | BJ 2021 | Suburban |
Year Released | 1991 | 1973 |
Engine Size | 2466 cc | 5733 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 153 HP |
Engine RPM | 5000 RPM | 4000 RPM |
Torque | 180 Nm | 345 Nm |
Torque RPM | 2800 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1480 kg | 2300 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 |