2004 Beijing BJ 2020 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Beijing BJ 2020. In addition, the cost of maintenance, including insurance, on 2004 Beijing BJ 2020 would be higher. At 2,445 cc (4 cylinders), 2004 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5400 RPM) has 111 more horse power than 2004 Beijing BJ 2020. (86 HP @ 3800 RPM) In normal driving conditions, 2007 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 195 kg more than 2007 Opel Astra.
Because 2004 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 2007 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, 2007 Opel Astra (262 Nm @ 1950 RPM) has 89 more torque (in Nm) than 2004 Beijing BJ 2020. (173 Nm @ 3000 RPM). This means 2007 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 | 2007 Opel Astra | |
| Make | Beijing | Opel |
| Model | BJ 2020 | Astra |
| Year Released | 2004 | 2007 |
| Engine Size | 2445 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 197 HP |
| Engine RPM | 3800 RPM | 5400 RPM |
| Torque | 173 Nm | 262 Nm |
| Torque RPM | 3000 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1580 kg | 1385 kg |
| Vehicle Length | 4020 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1950 mm | 1440 mm |
| Wheelbase Size | 2310 mm | 2620 mm |
