1999 Beijing BJ 2021 vs. 2010 BMW X6
To start off, 2010 BMW X6 is newer by 11 year(s). Which means there will be less support and parts availability for 1999 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1999 Beijing BJ 2021 would be higher. At 2,993 cc (6 cylinders), 2010 BMW X6 is equipped with a bigger engine. In terms of performance, 2010 BMW X6 (244 HP @ 4000 RPM) has 132 more horse power than 1999 Beijing BJ 2021. (112 HP @ 4800 RPM) In normal driving conditions, 2010 BMW X6 should accelerate faster than 1999 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X6 weights approximately 640 kg more than 1999 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2010 BMW X6 (600 Nm @ 1500 RPM) has 420 more torque (in Nm) than 1999 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2010 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Beijing BJ 2021. 2010 BMW X6 has automatic transmission and 1999 Beijing BJ 2021 has manual transmission. 1999 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Beijing BJ 2021 | 2010 BMW X6 | |
| Make | Beijing | BMW |
| Model | BJ 2021 | X6 |
| Year Released | 1999 | 2010 |
| Engine Size | 2466 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 112 HP | 244 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 180 Nm | 600 Nm |
| Torque RPM | 3200 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 2150 kg |
| Vehicle Length | 4330 mm | 4877 mm |
| Vehicle Width | 1800 mm | 1983 mm |
| Vehicle Height | 1770 mm | 1690 mm |
| Wheelbase Size | 2680 mm | 2933 mm |
