1989 Beijing BJ 2021 vs. 1999 Jaguar XJ
To start off, 1999 Jaguar XJ is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1989 Beijing BJ 2021 would be higher. At 3,996 cc (8 cylinders), 1999 Jaguar XJ is equipped with a bigger engine. In terms of performance, 1999 Jaguar XJ (290 HP @ 6100 RPM) has 189 more horse power than 1989 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 1999 Jaguar XJ should accelerate faster than 1989 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jaguar XJ weights approximately 230 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 1999 Jaguar XJ. 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, 1999 Jaguar XJ (393 Nm @ 4250 RPM) has 214 more torque (in Nm) than 1989 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 1999 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1989 Beijing BJ 2021. 1999 Jaguar XJ has automatic transmission and 1989 Beijing BJ 2021 has manual transmission. 1989 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Beijing BJ 2021 | 1999 Jaguar XJ | |
| Make | Beijing | Jaguar |
| Model | BJ 2021 | XJ |
| Year Released | 1989 | 1999 |
| Engine Size | 2466 cc | 3996 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 290 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 179 Nm | 393 Nm |
| Torque RPM | 2800 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1480 kg | 1710 kg |
| Vehicle Length | 4290 mm | 5160 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1620 mm | 1310 mm |
| Wheelbase Size | 2580 mm | 2880 mm |
