1991 Beijing BJ 2020 vs. 2005 Opel Omega
To start off, 2005 Opel Omega is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Beijing BJ 2020. In addition, the cost of maintenance, including insurance, on 1991 Beijing BJ 2020 would be higher. At 2,444 cc (4 cylinders), 1991 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 2005 Opel Omega (142 HP @ 4000 RPM) has 72 more horse power than 1991 Beijing BJ 2020. (70 HP @ 3800 RPM) In normal driving conditions, 2005 Opel Omega should accelerate faster than 1991 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Omega weights approximately 64 kg more than 1991 Beijing BJ 2020. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Omega. In wet, icy, snow, or gravel driving conditions, 1991 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, 2005 Opel Omega (203 Nm @ 4000 RPM) has 43 more torque (in Nm) than 1991 Beijing BJ 2020. (160 Nm @ 2200 RPM). This means 2005 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2020.
Compare all specifications:
| 1991 Beijing BJ 2020 | 2005 Opel Omega | |
| Make | Beijing | Opel |
| Model | BJ 2020 | Omega |
| Year Released | 1991 | 2005 |
| Engine Size | 2444 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 142 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 160 Nm | 203 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1550 kg | 1614 kg |
| Vehicle Length | 3870 mm | 4900 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1880 mm | 1460 mm |
| Wheelbase Size | 2310 mm | 2720 mm |
