1991 Beijing BJ 2020 vs. 1992 Buick Roadmaster
To start off, 1992 Buick Roadmaster is newer by 1 year(s). Which means there will be less support and parts availability for 1991 Beijing BJ 2020. In addition, the cost of maintenance, including insurance, on 1991 Beijing BJ 2020 would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1992 Buick Roadmaster (177 HP @ 4200 RPM) has 107 more horse power than 1991 Beijing BJ 2020. (70 HP @ 3800 RPM) In normal driving conditions, 1992 Buick Roadmaster should accelerate faster than 1991 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 290 kg more than 1991 Beijing BJ 2020. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 1991 Beijing BJ 2020 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, 1992 Buick Roadmaster (394 Nm @ 2400 RPM) has 234 more torque (in Nm) than 1991 Beijing BJ 2020. (160 Nm @ 2200 RPM). This means 1992 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2020. 1992 Buick Roadmaster has automatic transmission and 1991 Beijing BJ 2020 has manual transmission. 1991 Beijing BJ 2020 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Beijing BJ 2020 | 1992 Buick Roadmaster | |
| Make | Beijing | Buick |
| Model | BJ 2020 | Roadmaster |
| Year Released | 1991 | 1992 |
| Engine Size | 2444 cc | 5733 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 70 HP | 177 HP |
| Engine RPM | 3800 RPM | 4200 RPM |
| Torque | 160 Nm | 394 Nm |
| Torque RPM | 2200 RPM | 2400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1550 kg | 1840 kg |
| Vehicle Length | 3870 mm | 5490 mm |
| Vehicle Width | 1760 mm | 1990 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 2310 mm | 2950 mm |
