2004 Beijing BJ 2020 vs. 2003 Opel Astra
To start off, 2004 Beijing BJ 2020 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,445 cc (4 cylinders), 2004 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (142 HP @ 5600 RPM) has 56 more horse power than 2004 Beijing BJ 2020. (86 HP @ 3800 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 2004 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2004 Beijing BJ 2020 weights approximately 430 kg more than 2003 Opel Astra.
Because 2004 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2004 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 Opel Astra (204 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2004 Beijing BJ 2020. (173 Nm @ 3000 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Beijing BJ 2020.
Compare all specifications:
| 2004 Beijing BJ 2020 | 2003 Opel Astra | |
| Make | Beijing | Opel |
| Model | BJ 2020 | Astra |
| Year Released | 2004 | 2003 |
| Engine Size | 2445 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 142 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 173 Nm | 204 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1580 kg | 1150 kg |
| Vehicle Length | 4020 mm | 4120 mm |
| Vehicle Width | 1780 mm | 1720 mm |
| Vehicle Height | 1950 mm | 1430 mm |
| Wheelbase Size | 2310 mm | 2740 mm |
