1993 Beijing BJ 2021 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1993 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1993 Beijing BJ 2021 would be higher. At 3,962 cc (6 cylinders), 1993 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1993 Beijing BJ 2021 (190 HP @ 4750 RPM) has 67 more horse power than 2005 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 1993 Beijing BJ 2021 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1993 Beijing BJ 2021 weights approximately 135 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1993 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, 1993 Beijing BJ 2021 (305 Nm @ 4000 RPM) has 24 more torque (in Nm) than 2005 Opel Astra. (281 Nm @ 1500 RPM). This means 1993 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1993 Beijing BJ 2021 | 2005 Opel Astra | |
| Make | Beijing | Opel |
| Model | BJ 2021 | Astra |
| Year Released | 1993 | 2005 |
| Engine Size | 3962 cc | 2172 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 123 HP |
| Engine RPM | 4750 RPM | 4000 RPM |
| Torque | 305 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1520 kg | 1385 kg |
| Vehicle Length | 4290 mm | 4270 mm |
| Vehicle Width | 1800 mm | 1720 mm |
| Vehicle Height | 1620 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2530 mm |
