1999 Beijing BJ 2020 vs. 2003 Infiniti Q45
To start off, 2003 Infiniti Q45 is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Beijing BJ 2020. In addition, the cost of maintenance, including insurance, on 1999 Beijing BJ 2020 would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 257 more horse power than 1999 Beijing BJ 2020. (83 HP @ 3800 RPM) In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 1999 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti Q45 weights approximately 254 kg more than 1999 Beijing BJ 2020. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 1999 Beijing BJ 2020 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, 2003 Infiniti Q45 (451 Nm @ 4000 RPM) has 278 more torque (in Nm) than 1999 Beijing BJ 2020. (173 Nm @ 2200 RPM). This means 2003 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1999 Beijing BJ 2020. 2003 Infiniti Q45 has automatic transmission and 1999 Beijing BJ 2020 has manual transmission. 1999 Beijing BJ 2020 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Beijing BJ 2020 | 2003 Infiniti Q45 | |
| Make | Beijing | Infiniti |
| Model | BJ 2020 | Q45 |
| Year Released | 1999 | 2003 |
| Engine Size | 2445 cc | 4494 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 340 HP |
| Engine RPM | 3800 RPM | 6400 RPM |
| Torque | 173 Nm | 451 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1550 kg | 1804 kg |
| Vehicle Length | 3870 mm | 5080 mm |
| Vehicle Width | 1760 mm | 1850 mm |
| Vehicle Height | 1880 mm | 1500 mm |
| Wheelbase Size | 2310 mm | 2880 mm |
