2002 Beijing BJ 2020 vs. 2008 Infiniti M
To start off, 2008 Infiniti M is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Beijing BJ 2020. In addition, the cost of maintenance, including insurance, on 2002 Beijing BJ 2020 would be higher. At 4,493 cc (8 cylinders), 2008 Infiniti M is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (325 HP @ 6400 RPM) has 239 more horse power than 2002 Beijing BJ 2020. (86 HP @ 3800 RPM) In normal driving conditions, 2008 Infiniti M should accelerate faster than 2002 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2008 Infiniti M weights approximately 257 kg more than 2002 Beijing BJ 2020. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Infiniti M (456 Nm @ 4000 RPM) has 283 more torque (in Nm) than 2002 Beijing BJ 2020. (173 Nm @ 3000 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2002 Beijing BJ 2020. 2008 Infiniti M has automatic transmission and 2002 Beijing BJ 2020 has manual transmission. 2002 Beijing BJ 2020 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Beijing BJ 2020 | 2008 Infiniti M | |
| Make | Beijing | Infiniti |
| Model | BJ 2020 | M |
| Year Released | 2002 | 2008 |
| Engine Size | 2445 cc | 4493 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 325 HP |
| Engine RPM | 3800 RPM | 6400 RPM |
| Torque | 173 Nm | 456 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1580 kg | 1837 kg |
| Vehicle Length | 4020 mm | 4900 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1950 mm | 1520 mm |
| Wheelbase Size | 2310 mm | 2910 mm |
