2003 Beijing BJ 2021 vs. 2013 Infiniti M
To start off, 2013 Infiniti M is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 2003 Beijing BJ 2021 would be higher. At 3,696 cc (24 cylinders), 2013 Infiniti M is equipped with a bigger engine. In terms of performance, 2013 Infiniti M (414 HP @ 6000 RPM) has 303 more horse power than 2003 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 2013 Infiniti M should accelerate faster than 2003 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti M weights approximately 371 kg more than 2003 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, 2013 Infiniti M (565 Nm @ 4400 RPM) has 385 more torque (in Nm) than 2003 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2013 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2003 Beijing BJ 2021.
Compare all specifications:
| 2003 Beijing BJ 2021 | 2013 Infiniti M | |
| Make | Beijing | Infiniti |
| Model | BJ 2021 | M |
| Year Released | 2003 | 2013 |
| Engine Size | 2464 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 24 cylinders |
| Engine Type | in-line | V |
| Horse Power | 111 HP | 414 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 180 Nm | 565 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | CVT |
| Vehicle Weight | 1510 kg | 1881 kg |
| Vehicle Length | 4330 mm | 4945 mm |
| Vehicle Width | 1800 mm | 1845 mm |
| Vehicle Height | 1770 mm | 1515 mm |
| Wheelbase Size | 2680 mm | 2900 mm |
