2004 Beijing BJ 2021 vs. 2006 Mazda MX-5 Miata
To start off, 2006 Mazda MX-5 Miata is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 2004 Beijing BJ 2021 would be higher. At 2,466 cc (4 cylinders), 2004 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 2006 Mazda MX-5 Miata (170 HP @ 6700 RPM) has 59 more horse power than 2004 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 2006 Mazda MX-5 Miata should accelerate faster than 2004 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2004 Beijing BJ 2021 weights approximately 100 kg more than 2006 Mazda MX-5 Miata.
Because 2004 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2004 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, 2006 Mazda MX-5 Miata (190 Nm @ 5000 RPM) has 10 more torque (in Nm) than 2004 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2006 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 2004 Beijing BJ 2021.
Compare all specifications:
| 2004 Beijing BJ 2021 | 2006 Mazda MX-5 Miata | |
| Make | Beijing | Mazda |
| Model | BJ 2021 | MX-5 Miata |
| Year Released | 2004 | 2006 |
| Engine Size | 2466 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 170 HP |
| Engine RPM | 4800 RPM | 6700 RPM |
| Torque | 180 Nm | 190 Nm |
| Torque RPM | 3200 RPM | 5000 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1510 kg | 1410 kg |
| Vehicle Length | 4330 mm | 4000 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1770 mm | 1250 mm |
| Wheelbase Size | 2680 mm | 2340 mm |
