2000 Beijing BJ 2020 vs. 1970 Ginetta G21
To start off, 2000 Beijing BJ 2020 is newer by 30 year(s). Which means there will be less support and parts availability for 1970 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1970 Ginetta G21 would be higher. At 2,660 cc (4 cylinders), 2000 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 2000 Beijing BJ 2020 (100 HP @ 3800 RPM) has 2 more horse power than 1970 Ginetta G21. (98 HP @ 5200 RPM). In normal driving conditions, 2000 Beijing BJ 2020 should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 2000 Beijing BJ 2020 weights approximately 813 kg more than 1970 Ginetta G21. 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 1970 Ginetta G21. 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 (197 Nm @ 2500 RPM) has 53 more torque (in Nm) than 1970 Ginetta G21. (144 Nm @ 4000 RPM). This means 2000 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1970 Ginetta G21.
Compare all specifications:
| 2000 Beijing BJ 2020 | 1970 Ginetta G21 | |
| Make | Beijing | Ginetta |
| Model | BJ 2020 | G21 |
| Year Released | 2000 | 1970 |
| Engine Size | 2660 cc | 1723 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 98 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Torque | 197 Nm | 144 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1550 kg | 737 kg |
| Vehicle Length | 4020 mm | 3980 mm |
| Vehicle Width | 1780 mm | 1610 mm |
| Vehicle Height | 1950 mm | 1170 mm |
| Wheelbase Size | 2310 mm | 2320 mm |
