1991 Beijing BJ 2021 vs. 2005 Saab 9-7X
To start off, 2005 Saab 9-7X is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1991 Beijing BJ 2021 would be higher. In terms of performance, 2005 Saab 9-7X (271 HP @ 6000 RPM) has 171 more horse power than 1991 Beijing BJ 2021. (100 HP @ 5000 RPM) In normal driving conditions, 2005 Saab 9-7X should accelerate faster than 1991 Beijing BJ 2021.
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, 2005 Saab 9-7X (372 Nm @ 3600 RPM) has 192 more torque (in Nm) than 1991 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 2005 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2021. 2005 Saab 9-7X 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. 2005 Saab 9-7X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Beijing BJ 2021 | 2005 Saab 9-7X | |
| Make | Beijing | Saab |
| Model | BJ 2021 | 9-7X |
| Year Released | 1991 | 2005 |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 271 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 180 Nm | 372 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Length | 4290 mm | 4920 mm |
| Wheelbase Size | 2580 mm | 2880 mm |
