1998 Beijing BJ 2021 vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 14 year(s). Which means there will be less support and parts availability for 1998 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1998 Beijing BJ 2021 would be higher. At 3,962 cc (6 cylinders), 1998 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1998 Beijing BJ 2021 (172 HP @ 4500 RPM) has 24 more horse power than 2012 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 1998 Beijing BJ 2021 should accelerate faster than 2012 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Beijing BJ 2021 weights approximately 227 kg more than 2012 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1998 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, 2012 Opel Astra (320 Nm @ 2000 RPM) has 23 more torque (in Nm) than 1998 Beijing BJ 2021. (297 Nm @ 2600 RPM). This means 2012 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1998 Beijing BJ 2021. 1998 Beijing BJ 2021 has automatic transmission and 2012 Opel Astra has manual transmission. 2012 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Beijing BJ 2021 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Beijing BJ 2021 | 2012 Opel Astra | |
| Make | Beijing | Opel |
| Model | BJ 2021 | Astra |
| Year Released | 1998 | 2012 |
| Engine Size | 3962 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 148 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 297 Nm | 320 Nm |
| Torque RPM | 2600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1620 kg | 1393 kg |
| Vehicle Length | 4330 mm | 4300 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1770 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
