1989 Beijing BJ 2021 vs. 1973 Mercury Cougar
To start off, 1989 Beijing BJ 2021 is newer by 16 year(s). Which means there will be less support and parts availability for 1973 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1973 Mercury Cougar would be higher. At 7,542 cc (8 cylinders), 1973 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1973 Mercury Cougar (213 HP @ 4000 RPM) has 112 more horse power than 1989 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 1973 Mercury Cougar should accelerate faster than 1989 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercury Cougar weights approximately 625 kg more than 1989 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercury Cougar. In wet, icy, snow, or gravel driving conditions, 1989 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, 1973 Mercury Cougar (498 Nm @ 2600 RPM) has 319 more torque (in Nm) than 1989 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 1973 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 1989 Beijing BJ 2021.
Compare all specifications:
| 1989 Beijing BJ 2021 | 1973 Mercury Cougar | |
| Make | Beijing | Mercury |
| Model | BJ 2021 | Cougar |
| Year Released | 1989 | 1973 |
| Engine Size | 2466 cc | 7542 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 213 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 179 Nm | 498 Nm |
| Torque RPM | 2800 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1480 kg | 2105 kg |
| Vehicle Length | 4290 mm | 5480 mm |
| Vehicle Width | 1800 mm | 2010 mm |
| Vehicle Height | 1620 mm | 1340 mm |
| Wheelbase Size | 2580 mm | 2910 mm |
