2000 Beijing BJ 2020 vs. 1978 Opel Manta
To start off, 2000 Beijing BJ 2020 is newer by 22 year(s). Which means there will be less support and parts availability for 1978 Opel Manta. In addition, the cost of maintenance, including insurance, on 1978 Opel Manta would be higher. At 2,445 cc (4 cylinders), 2000 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 2000 Beijing BJ 2020 (105 HP @ 4800 RPM) has 5 more horse power than 1978 Opel Manta. (100 HP @ 5400 RPM). In normal driving conditions, 2000 Beijing BJ 2020 should accelerate faster than 1978 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2000 Beijing BJ 2020 weights approximately 530 kg more than 1978 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Opel Manta. In wet, icy, snow, or gravel driving conditions, 2000 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, 2000 Beijing BJ 2020 (181 Nm @ 3000 RPM) has 46 more torque (in Nm) than 1978 Opel Manta. (135 Nm @ 3800 RPM). This means 2000 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Manta.
Compare all specifications:
2000 Beijing BJ 2020 | 1978 Opel Manta | |
Make | Beijing | Opel |
Model | BJ 2020 | Manta |
Year Released | 2000 | 1978 |
Engine Size | 2445 cc | 1979 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 105 HP | 100 HP |
Engine RPM | 4800 RPM | 5400 RPM |
Torque | 181 Nm | 135 Nm |
Torque RPM | 3000 RPM | 3800 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 1580 kg | 1050 kg |
Vehicle Length | 4020 mm | 4460 mm |
Vehicle Width | 1780 mm | 1680 mm |
Vehicle Height | 1950 mm | 1340 mm |
Wheelbase Size | 2310 mm | 2520 mm |