1990 Beijing BJ 2021 vs. 1998 Buick Riviera
To start off, 1998 Buick Riviera is newer by 8 year(s). Which means there will be less support and parts availability for 1990 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1990 Beijing BJ 2021 would be higher. At 4,130 cc (6 cylinders), 1998 Buick Riviera is equipped with a bigger engine. In terms of performance, 1998 Buick Riviera (125 HP @ 4000 RPM) has 24 more horse power than 1990 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 1998 Buick Riviera should accelerate faster than 1990 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Riviera weights approximately 186 kg more than 1990 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 1990 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, 1998 Buick Riviera (287 Nm @ 2000 RPM) has 108 more torque (in Nm) than 1990 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 1998 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1990 Beijing BJ 2021. 1998 Buick Riviera has automatic transmission and 1990 Beijing BJ 2021 has manual transmission. 1990 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Beijing BJ 2021 | 1998 Buick Riviera | |
| Make | Beijing | Buick |
| Model | BJ 2021 | Riviera |
| Year Released | 1990 | 1998 |
| Engine Size | 2466 cc | 4130 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 125 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 179 Nm | 287 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1480 kg | 1666 kg |
| Vehicle Length | 4290 mm | 5230 mm |
| Vehicle Width | 1800 mm | 2040 mm |
| Vehicle Height | 1620 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2780 mm |
