2007 Acura RL vs. 1990 Beijing BJ 2021
To start off, 2007 Acura RL is newer by 17 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 3,471 cc (6 cylinders), 2007 Acura RL is equipped with a bigger engine. In terms of performance, 2007 Acura RL (290 HP @ 6200 RPM) has 189 more horse power than 1990 Beijing BJ 2021. (101 HP @ 5000 RPM). In normal driving conditions, 2007 Acura RL should accelerate faster than 1990 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2007 Acura RL weights approximately 95 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.
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, 2007 Acura RL (347 Nm @ 5000 RPM) has 168 more torque (in Nm) than 1990 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 2007 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1990 Beijing BJ 2021. 2007 Acura RL 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. 2007 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RL | 1990 Beijing BJ 2021 | |
| Make | Acura | Beijing |
| Model | RL | BJ 2021 |
| Year Released | 2007 | 1990 |
| Engine Size | 3471 cc | 2466 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 290 HP | 101 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 347 Nm | 179 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1575 kg | 1480 kg |
| Vehicle Length | 4920 mm | 4290 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1620 mm |
| Wheelbase Size | 2810 mm | 2580 mm |
