1998 Beijing BJ 2021 vs. 1989 Jaguar XJS
To start off, 1998 Beijing BJ 2021 is newer by 9 year(s). Which means there will be less support and parts availability for 1989 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1989 Jaguar XJS would be higher. At 3,980 cc (6 cylinders), 1989 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1989 Jaguar XJS (235 HP @ 4750 RPM) has 124 more horse power than 1998 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1989 Jaguar XJS should accelerate faster than 1998 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1989 Jaguar XJS weights approximately 240 kg more than 1998 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 1998 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, 1989 Jaguar XJS (387 Nm @ 3750 RPM) has 207 more torque (in Nm) than 1998 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1989 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1998 Beijing BJ 2021. 1989 Jaguar XJS has automatic transmission and 1998 Beijing BJ 2021 has manual transmission. 1998 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Jaguar XJS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Beijing BJ 2021 | 1989 Jaguar XJS | |
| Make | Beijing | Jaguar |
| Model | BJ 2021 | XJS |
| Year Released | 1998 | 1989 |
| Engine Size | 2465 cc | 3980 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 235 HP |
| Engine RPM | 4800 RPM | 4750 RPM |
| Torque | 180 Nm | 387 Nm |
| Torque RPM | 3200 RPM | 3750 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 1750 kg |
| Vehicle Length | 4330 mm | 4770 mm |
| Vehicle Width | 1800 mm | 1890 mm |
| Vehicle Height | 1770 mm | 1270 mm |
| Wheelbase Size | 2680 mm | 2600 mm |
